1492469920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5273}}^1$

素因数の和:5378

約数の個数: 96

約数和(自身を含む): 3708043920

約数和(自身を除く): 2215574000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 80, 116, 122, 145, 160, 232, 244, 290, 305, 464, 488, 580, 610, 928, 976, 1160, 1220, 1769, 1952, 2320, 2440, 3538, 4640, 4880, 5273, 7076, 8845, 9760, 10546, 14152, 17690, 21092, 26365, 28304, 35380, 42184, 52730, 56608, 70760, 84368, 105460, 141520, 152917, 168736, 210920, 283040, 305834, 321653, 421840, 611668, 643306, 764585, 843680, 1223336, 1286612, 1529170, 1608265, 2446672, 2573224, 3058340, 3216530, 4893344, 5146448, 6116680, 6433060, 9327937, 10292896, 12233360, 12866120, 18655874, 24466720, 25732240, 37311748, 46639685, 51464480, 74623496, 93279370, 149246992, 186558740, 298493984, 373117480, 746234960, 1492469920]

約数ペア:

[(1, 1492469920), (2, 746234960), (4, 373117480), (5, 298493984), (8, 186558740), (10, 149246992), (16, 93279370), (20, 74623496), (29, 51464480), (32, 46639685), (40, 37311748), (58, 25732240), (61, 24466720), (80, 18655874), (116, 12866120), (122, 12233360), (145, 10292896), (160, 9327937), (232, 6433060), (244, 6116680), (290, 5146448), (305, 4893344), (464, 3216530), (488, 3058340), (580, 2573224), (610, 2446672), (928, 1608265), (976, 1529170), (1160, 1286612), (1220, 1223336), (1769, 843680), (1952, 764585), (2320, 643306), (2440, 611668), (3538, 421840), (4640, 321653), (4880, 305834), (5273, 283040), (7076, 210920), (8845, 168736), (9760, 152917), (10546, 141520), (14152, 105460), (17690, 84368), (21092, 70760), (26365, 56608), (28304, 52730), (35380, 42184)]