478960560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 320

約数和(自身を含む): 1828632960

約数和(自身を除く): 1349672400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 296, 312, 333, 351, 360, 370, 390, 432, 444, 461, 468, 481, 520, 540, 555, 585, 592, 624, 666, 702, 720, 740, 780, 888, 922, 936, 962, 999, 1040, 1080, 1110, 1170, 1332, 1383, 1404, 1443, 1480, 1560, 1665, 1755, 1776, 1844, 1872, 1924, 1998, 2160, 2220, 2305, 2340, 2405, 2664, 2766, 2808, 2886, 2960, 3120, 3330, 3510, 3688, 3848, 3996, 4149, 4329, 4440, 4610, 4680, 4810, 4995, 5328, 5532, 5616, 5772, 5993, 6660, 6915, 7020, 7215, 7376, 7696, 7992, 8298, 8658, 8880, 9220, 9360, 9620, 9990, 11064, 11544, 11986, 12447, 12987, 13320, 13830, 14040, 14430, 15984, 16596, 17057, 17316, 17979, 18440, 19240, 19980, 20745, 21645, 22128, 23088, 23972, 24894, 25974, 26640, 27660, 28080, 28860, 29965, 33192, 34114, 34632, 35958, 36880, 38480, 39960, 41490, 43290, 47944, 49788, 51171, 51948, 53937, 55320, 57720, 59930, 62235, 64935, 66384, 68228, 69264, 71916, 79920, 82980, 85285, 86580, 89895, 95888, 99576, 102342, 103896, 107874, 110640, 115440, 119860, 124470, 129870, 136456, 143832, 153513, 161811, 165960, 170570, 173160, 179790, 199152, 204684, 207792, 215748, 221741, 239720, 248940, 255855, 259740, 269685, 272912, 287664, 307026, 323622, 331920, 341140, 346320, 359580, 409368, 431496, 443482, 460539, 479440, 497880, 511710, 519480, 539370, 614052, 647244, 665223, 682280, 719160, 767565, 809055, 818736, 862992, 886964, 921078, 995760, 1023420, 1038960, 1078740, 1108705, 1228104, 1294488, 1330446, 1364560, 1438320, 1535130, 1618110, 1773928, 1842156, 1995669, 2046840, 2157480, 2217410, 2302695, 2456208, 2588976, 2660892, 3070260, 3236220, 3326115, 3547856, 3684312, 3991338, 4093680, 4314960, 4434820, 4605390, 5321784, 5987007, 6140520, 6472440, 6652230, 7368624, 7982676, 8869640, 9210780, 9978345, 10643568, 11974014, 12281040, 12944880, 13304460, 15965352, 17739280, 18421560, 19956690, 23948028, 26608920, 29935035, 31930704, 36843120, 39913380, 47896056, 53217840, 59870070, 79826760, 95792112, 119740140, 159653520, 239480280, 478960560]

約数ペア:

[(1, 478960560), (2, 239480280), (3, 159653520), (4, 119740140), (5, 95792112), (6, 79826760), (8, 59870070), (9, 53217840), (10, 47896056), (12, 39913380), (13, 36843120), (15, 31930704), (16, 29935035), (18, 26608920), (20, 23948028), (24, 19956690), (26, 18421560), (27, 17739280), (30, 15965352), (36, 13304460), (37, 12944880), (39, 12281040), (40, 11974014), (45, 10643568), (48, 9978345), (52, 9210780), (54, 8869640), (60, 7982676), (65, 7368624), (72, 6652230), (74, 6472440), (78, 6140520), (80, 5987007), (90, 5321784), (104, 4605390), (108, 4434820), (111, 4314960), (117, 4093680), (120, 3991338), (130, 3684312), (135, 3547856), (144, 3326115), (148, 3236220), (156, 3070260), (180, 2660892), (185, 2588976), (195, 2456208), (208, 2302695), (216, 2217410), (222, 2157480), (234, 2046840), (240, 1995669), (260, 1842156), (270, 1773928), (296, 1618110), (312, 1535130), (333, 1438320), (351, 1364560), (360, 1330446), (370, 1294488), (390, 1228104), (432, 1108705), (444, 1078740), (461, 1038960), (468, 1023420), (481, 995760), (520, 921078), (540, 886964), (555, 862992), (585, 818736), (592, 809055), (624, 767565), (666, 719160), (702, 682280), (720, 665223), (740, 647244), (780, 614052), (888, 539370), (922, 519480), (936, 511710), (962, 497880), (999, 479440), (1040, 460539), (1080, 443482), (1110, 431496), (1170, 409368), (1332, 359580), (1383, 346320), (1404, 341140), (1443, 331920), (1480, 323622), (1560, 307026), (1665, 287664), (1755, 272912), (1776, 269685), (1844, 259740), (1872, 255855), (1924, 248940), (1998, 239720), (2160, 221741), (2220, 215748), (2305, 207792), (2340, 204684), (2405, 199152), (2664, 179790), (2766, 173160), (2808, 170570), (2886, 165960), (2960, 161811), (3120, 153513), (3330, 143832), (3510, 136456), (3688, 129870), (3848, 124470), (3996, 119860), (4149, 115440), (4329, 110640), (4440, 107874), (4610, 103896), (4680, 102342), (4810, 99576), (4995, 95888), (5328, 89895), (5532, 86580), (5616, 85285), (5772, 82980), (5993, 79920), (6660, 71916), (6915, 69264), (7020, 68228), (7215, 66384), (7376, 64935), (7696, 62235), (7992, 59930), (8298, 57720), (8658, 55320), (8880, 53937), (9220, 51948), (9360, 51171), (9620, 49788), (9990, 47944), (11064, 43290), (11544, 41490), (11986, 39960), (12447, 38480), (12987, 36880), (13320, 35958), (13830, 34632), (14040, 34114), (14430, 33192), (15984, 29965), (16596, 28860), (17057, 28080), (17316, 27660), (17979, 26640), (18440, 25974), (19240, 24894), (19980, 23972), (20745, 23088), (21645, 22128)]