445120320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14957}}^1$

素因数の和:15008

約数の個数: 112

約数和(自身を含む): 1458943488

約数和(自身を除く): 1013823168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 14957, 29760, 29914, 44871, 59828, 74785, 89742, 119656, 149570, 179484, 224355, 239312, 299140, 358968, 448710, 463667, 478624, 598280, 717936, 897420, 927334, 957248, 1196560, 1391001, 1435872, 1794840, 1854668, 2318335, 2393120, 2782002, 2871744, 3589680, 3709336, 4636670, 4786240, 5564004, 6955005, 7179360, 7418672, 9273340, 11128008, 13910010, 14358720, 14837344, 18546680, 22256016, 27820020, 29674688, 37093360, 44512032, 55640040, 74186720, 89024064, 111280080, 148373440, 222560160, 445120320]

約数ペア:

[(1, 445120320), (2, 222560160), (3, 148373440), (4, 111280080), (5, 89024064), (6, 74186720), (8, 55640040), (10, 44512032), (12, 37093360), (15, 29674688), (16, 27820020), (20, 22256016), (24, 18546680), (30, 14837344), (31, 14358720), (32, 13910010), (40, 11128008), (48, 9273340), (60, 7418672), (62, 7179360), (64, 6955005), (80, 5564004), (93, 4786240), (96, 4636670), (120, 3709336), (124, 3589680), (155, 2871744), (160, 2782002), (186, 2393120), (192, 2318335), (240, 1854668), (248, 1794840), (310, 1435872), (320, 1391001), (372, 1196560), (465, 957248), (480, 927334), (496, 897420), (620, 717936), (744, 598280), (930, 478624), (960, 463667), (992, 448710), (1240, 358968), (1488, 299140), (1860, 239312), (1984, 224355), (2480, 179484), (2976, 149570), (3720, 119656), (4960, 89742), (5952, 74785), (7440, 59828), (9920, 44871), (14880, 29914), (14957, 29760)]