475728240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 1645260768

約数和(自身を除く): 1169532528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 169, 185, 195, 208, 222, 240, 260, 296, 312, 317, 338, 370, 390, 444, 481, 507, 520, 555, 592, 624, 634, 676, 740, 780, 845, 888, 951, 962, 1014, 1040, 1110, 1268, 1352, 1443, 1480, 1560, 1585, 1690, 1776, 1902, 1924, 2028, 2220, 2405, 2535, 2536, 2704, 2886, 2960, 3120, 3170, 3380, 3804, 3848, 4056, 4121, 4440, 4755, 4810, 5070, 5072, 5772, 6253, 6340, 6760, 7215, 7608, 7696, 8112, 8242, 8880, 9510, 9620, 10140, 11544, 11729, 12363, 12506, 12680, 13520, 14430, 15216, 16484, 18759, 19020, 19240, 20280, 20605, 23088, 23458, 24726, 25012, 25360, 28860, 31265, 32968, 35187, 37518, 38040, 38480, 40560, 41210, 46916, 49452, 50024, 53573, 57720, 58645, 61815, 62530, 65936, 70374, 75036, 76080, 82420, 93795, 93832, 98904, 100048, 107146, 115440, 117290, 123630, 125060, 140748, 150072, 152477, 160719, 164840, 175935, 187590, 187664, 197808, 214292, 234580, 247260, 250120, 267865, 281496, 300144, 304954, 321438, 329680, 351870, 375180, 428584, 457431, 469160, 494520, 500240, 535730, 562992, 609908, 642876, 703740, 750360, 762385, 803595, 857168, 914862, 938320, 989040, 1071460, 1219816, 1285752, 1407480, 1500720, 1524770, 1607190, 1829724, 1982201, 2142920, 2287155, 2439632, 2571504, 2814960, 3049540, 3214380, 3659448, 3964402, 4285840, 4574310, 5946603, 6099080, 6428760, 7318896, 7928804, 9148620, 9911005, 11893206, 12198160, 12857520, 15857608, 18297240, 19822010, 23786412, 29733015, 31715216, 36594480, 39644020, 47572824, 59466030, 79288040, 95145648, 118932060, 158576080, 237864120, 475728240]

約数ペア:

[(1, 475728240), (2, 237864120), (3, 158576080), (4, 118932060), (5, 95145648), (6, 79288040), (8, 59466030), (10, 47572824), (12, 39644020), (13, 36594480), (15, 31715216), (16, 29733015), (20, 23786412), (24, 19822010), (26, 18297240), (30, 15857608), (37, 12857520), (39, 12198160), (40, 11893206), (48, 9911005), (52, 9148620), (60, 7928804), (65, 7318896), (74, 6428760), (78, 6099080), (80, 5946603), (104, 4574310), (111, 4285840), (120, 3964402), (130, 3659448), (148, 3214380), (156, 3049540), (169, 2814960), (185, 2571504), (195, 2439632), (208, 2287155), (222, 2142920), (240, 1982201), (260, 1829724), (296, 1607190), (312, 1524770), (317, 1500720), (338, 1407480), (370, 1285752), (390, 1219816), (444, 1071460), (481, 989040), (507, 938320), (520, 914862), (555, 857168), (592, 803595), (624, 762385), (634, 750360), (676, 703740), (740, 642876), (780, 609908), (845, 562992), (888, 535730), (951, 500240), (962, 494520), (1014, 469160), (1040, 457431), (1110, 428584), (1268, 375180), (1352, 351870), (1443, 329680), (1480, 321438), (1560, 304954), (1585, 300144), (1690, 281496), (1776, 267865), (1902, 250120), (1924, 247260), (2028, 234580), (2220, 214292), (2405, 197808), (2535, 187664), (2536, 187590), (2704, 175935), (2886, 164840), (2960, 160719), (3120, 152477), (3170, 150072), (3380, 140748), (3804, 125060), (3848, 123630), (4056, 117290), (4121, 115440), (4440, 107146), (4755, 100048), (4810, 98904), (5070, 93832), (5072, 93795), (5772, 82420), (6253, 76080), (6340, 75036), (6760, 70374), (7215, 65936), (7608, 62530), (7696, 61815), (8112, 58645), (8242, 57720), (8880, 53573), (9510, 50024), (9620, 49452), (10140, 46916), (11544, 41210), (11729, 40560), (12363, 38480), (12506, 38040), (12680, 37518), (13520, 35187), (14430, 32968), (15216, 31265), (16484, 28860), (18759, 25360), (19020, 25012), (19240, 24726), (20280, 23458), (20605, 23088)]