304702560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 288

約数和(自身を含む): 1144215072

約数和(自身を除く): 839512512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 461, 480, 486, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 922, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1383, 1440, 1530, 1620, 1632, 1836, 1844, 1944, 2040, 2160, 2295, 2305, 2430, 2448, 2592, 2720, 2754, 2766, 3060, 3240, 3672, 3688, 3888, 4080, 4131, 4149, 4320, 4590, 4610, 4860, 4896, 5508, 5532, 6120, 6480, 6885, 6915, 7344, 7376, 7776, 7837, 8160, 8262, 8298, 9180, 9220, 9720, 11016, 11064, 12240, 12447, 12960, 13770, 13830, 14688, 14752, 15674, 16524, 16596, 18360, 18440, 19440, 20655, 20745, 22032, 22128, 23511, 24480, 24894, 27540, 27660, 31348, 33048, 33192, 36720, 36880, 37341, 38880, 39185, 41310, 41490, 44064, 44256, 47022, 49788, 55080, 55320, 62235, 62696, 66096, 66384, 70533, 73440, 73760, 74682, 78370, 82620, 82980, 94044, 99576, 110160, 110640, 112023, 117555, 124470, 125392, 132192, 132768, 141066, 149364, 156740, 165240, 165960, 186705, 188088, 199152, 211599, 220320, 221280, 224046, 235110, 248940, 250784, 282132, 298728, 313480, 330480, 331920, 352665, 373410, 376176, 398304, 423198, 448092, 470220, 497880, 560115, 564264, 597456, 626960, 634797, 660960, 663840, 705330, 746820, 752352, 846396, 896184, 940440, 995760, 1057995, 1120230, 1128528, 1194912, 1253920, 1269594, 1410660, 1493640, 1692792, 1792368, 1880880, 1904391, 1991520, 2115990, 2240460, 2257056, 2539188, 2821320, 2987280, 3173985, 3385584, 3584736, 3761760, 3808782, 4231980, 4480920, 5078376, 5642640, 5974560, 6347970, 6771168, 7617564, 8463960, 8961840, 9521955, 10156752, 11285280, 12695940, 15235128, 16927920, 17923680, 19043910, 20313504, 25391880, 30470256, 33855840, 38087820, 50783760, 60940512, 76175640, 101567520, 152351280, 304702560]

約数ペア:

[(1, 304702560), (2, 152351280), (3, 101567520), (4, 76175640), (5, 60940512), (6, 50783760), (8, 38087820), (9, 33855840), (10, 30470256), (12, 25391880), (15, 20313504), (16, 19043910), (17, 17923680), (18, 16927920), (20, 15235128), (24, 12695940), (27, 11285280), (30, 10156752), (32, 9521955), (34, 8961840), (36, 8463960), (40, 7617564), (45, 6771168), (48, 6347970), (51, 5974560), (54, 5642640), (60, 5078376), (68, 4480920), (72, 4231980), (80, 3808782), (81, 3761760), (85, 3584736), (90, 3385584), (96, 3173985), (102, 2987280), (108, 2821320), (120, 2539188), (135, 2257056), (136, 2240460), (144, 2115990), (153, 1991520), (160, 1904391), (162, 1880880), (170, 1792368), (180, 1692792), (204, 1493640), (216, 1410660), (240, 1269594), (243, 1253920), (255, 1194912), (270, 1128528), (272, 1120230), (288, 1057995), (306, 995760), (324, 940440), (340, 896184), (360, 846396), (405, 752352), (408, 746820), (432, 705330), (459, 663840), (461, 660960), (480, 634797), (486, 626960), (510, 597456), (540, 564264), (544, 560115), (612, 497880), (648, 470220), (680, 448092), (720, 423198), (765, 398304), (810, 376176), (816, 373410), (864, 352665), (918, 331920), (922, 330480), (972, 313480), (1020, 298728), (1080, 282132), (1215, 250784), (1224, 248940), (1296, 235110), (1360, 224046), (1377, 221280), (1383, 220320), (1440, 211599), (1530, 199152), (1620, 188088), (1632, 186705), (1836, 165960), (1844, 165240), (1944, 156740), (2040, 149364), (2160, 141066), (2295, 132768), (2305, 132192), (2430, 125392), (2448, 124470), (2592, 117555), (2720, 112023), (2754, 110640), (2766, 110160), (3060, 99576), (3240, 94044), (3672, 82980), (3688, 82620), (3888, 78370), (4080, 74682), (4131, 73760), (4149, 73440), (4320, 70533), (4590, 66384), (4610, 66096), (4860, 62696), (4896, 62235), (5508, 55320), (5532, 55080), (6120, 49788), (6480, 47022), (6885, 44256), (6915, 44064), (7344, 41490), (7376, 41310), (7776, 39185), (7837, 38880), (8160, 37341), (8262, 36880), (8298, 36720), (9180, 33192), (9220, 33048), (9720, 31348), (11016, 27660), (11064, 27540), (12240, 24894), (12447, 24480), (12960, 23511), (13770, 22128), (13830, 22032), (14688, 20745), (14752, 20655), (15674, 19440), (16524, 18440), (16596, 18360)]