48311640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 320

約数和(自身を含む): 185391360

約数和(自身を除く): 137079720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 37, 39, 40, 45, 52, 54, 60, 62, 65, 72, 74, 78, 81, 90, 93, 104, 108, 111, 117, 120, 124, 130, 135, 148, 155, 156, 162, 180, 185, 186, 195, 216, 222, 234, 248, 260, 270, 279, 296, 310, 312, 324, 333, 351, 360, 370, 372, 390, 403, 405, 444, 465, 468, 481, 520, 540, 555, 558, 585, 620, 648, 666, 702, 740, 744, 780, 806, 810, 837, 888, 930, 936, 962, 999, 1053, 1080, 1110, 1116, 1147, 1170, 1209, 1240, 1332, 1395, 1404, 1443, 1480, 1560, 1612, 1620, 1665, 1674, 1755, 1860, 1924, 1998, 2015, 2106, 2220, 2232, 2294, 2340, 2405, 2418, 2511, 2664, 2790, 2808, 2886, 2997, 3224, 3240, 3330, 3348, 3441, 3510, 3627, 3720, 3848, 3996, 4030, 4185, 4212, 4329, 4440, 4588, 4680, 4810, 4836, 4995, 5022, 5265, 5580, 5735, 5772, 5994, 6045, 6660, 6696, 6882, 7020, 7215, 7254, 7992, 8060, 8370, 8424, 8658, 9176, 9620, 9672, 9990, 10044, 10323, 10530, 10881, 11160, 11470, 11544, 11988, 12090, 12555, 12987, 13320, 13764, 14040, 14430, 14508, 14911, 14985, 16120, 16740, 17205, 17316, 18135, 19240, 19980, 20088, 20646, 21060, 21645, 21762, 22940, 23976, 24180, 25110, 25974, 27528, 28860, 29016, 29822, 29970, 30969, 32643, 33480, 34410, 34632, 36270, 38961, 39960, 41292, 42120, 43290, 43524, 44733, 45880, 48360, 50220, 51615, 51948, 54405, 57720, 59644, 59940, 61938, 64935, 65286, 68820, 72540, 74555, 77922, 82584, 86580, 87048, 89466, 92907, 100440, 103230, 103896, 108810, 119288, 119880, 123876, 129870, 130572, 134199, 137640, 145080, 149110, 154845, 155844, 163215, 173160, 178932, 185814, 194805, 206460, 217620, 223665, 247752, 259740, 261144, 268398, 298220, 309690, 311688, 326430, 357864, 371628, 389610, 402597, 412920, 435240, 447330, 464535, 519480, 536796, 596440, 619380, 652860, 670995, 743256, 779220, 805194, 894660, 929070, 1073592, 1207791, 1238760, 1305720, 1341990, 1558440, 1610388, 1789320, 1858140, 2012985, 2415582, 2683980, 3220776, 3716280, 4025970, 4831164, 5367960, 6038955, 8051940, 9662328, 12077910, 16103880, 24155820, 48311640]

約数ペア:

[(1, 48311640), (2, 24155820), (3, 16103880), (4, 12077910), (5, 9662328), (6, 8051940), (8, 6038955), (9, 5367960), (10, 4831164), (12, 4025970), (13, 3716280), (15, 3220776), (18, 2683980), (20, 2415582), (24, 2012985), (26, 1858140), (27, 1789320), (30, 1610388), (31, 1558440), (36, 1341990), (37, 1305720), (39, 1238760), (40, 1207791), (45, 1073592), (52, 929070), (54, 894660), (60, 805194), (62, 779220), (65, 743256), (72, 670995), (74, 652860), (78, 619380), (81, 596440), (90, 536796), (93, 519480), (104, 464535), (108, 447330), (111, 435240), (117, 412920), (120, 402597), (124, 389610), (130, 371628), (135, 357864), (148, 326430), (155, 311688), (156, 309690), (162, 298220), (180, 268398), (185, 261144), (186, 259740), (195, 247752), (216, 223665), (222, 217620), (234, 206460), (248, 194805), (260, 185814), (270, 178932), (279, 173160), (296, 163215), (310, 155844), (312, 154845), (324, 149110), (333, 145080), (351, 137640), (360, 134199), (370, 130572), (372, 129870), (390, 123876), (403, 119880), (405, 119288), (444, 108810), (465, 103896), (468, 103230), (481, 100440), (520, 92907), (540, 89466), (555, 87048), (558, 86580), (585, 82584), (620, 77922), (648, 74555), (666, 72540), (702, 68820), (740, 65286), (744, 64935), (780, 61938), (806, 59940), (810, 59644), (837, 57720), (888, 54405), (930, 51948), (936, 51615), (962, 50220), (999, 48360), (1053, 45880), (1080, 44733), (1110, 43524), (1116, 43290), (1147, 42120), (1170, 41292), (1209, 39960), (1240, 38961), (1332, 36270), (1395, 34632), (1404, 34410), (1443, 33480), (1480, 32643), (1560, 30969), (1612, 29970), (1620, 29822), (1665, 29016), (1674, 28860), (1755, 27528), (1860, 25974), (1924, 25110), (1998, 24180), (2015, 23976), (2106, 22940), (2220, 21762), (2232, 21645), (2294, 21060), (2340, 20646), (2405, 20088), (2418, 19980), (2511, 19240), (2664, 18135), (2790, 17316), (2808, 17205), (2886, 16740), (2997, 16120), (3224, 14985), (3240, 14911), (3330, 14508), (3348, 14430), (3441, 14040), (3510, 13764), (3627, 13320), (3720, 12987), (3848, 12555), (3996, 12090), (4030, 11988), (4185, 11544), (4212, 11470), (4329, 11160), (4440, 10881), (4588, 10530), (4680, 10323), (4810, 10044), (4836, 9990), (4995, 9672), (5022, 9620), (5265, 9176), (5580, 8658), (5735, 8424), (5772, 8370), (5994, 8060), (6045, 7992), (6660, 7254), (6696, 7215), (6882, 7020)]