54758040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6512

約数の個数: 64

約数和(自身を含む): 166613760

約数和(自身を除く): 111855720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 6427, 8520, 12854, 19281, 25708, 32135, 38562, 51416, 64270, 77124, 96405, 128540, 154248, 192810, 257080, 385620, 456317, 771240, 912634, 1368951, 1825268, 2281585, 2737902, 3650536, 4563170, 5475804, 6844755, 9126340, 10951608, 13689510, 18252680, 27379020, 54758040]

約数ペア:

[(1, 54758040), (2, 27379020), (3, 18252680), (4, 13689510), (5, 10951608), (6, 9126340), (8, 6844755), (10, 5475804), (12, 4563170), (15, 3650536), (20, 2737902), (24, 2281585), (30, 1825268), (40, 1368951), (60, 912634), (71, 771240), (120, 456317), (142, 385620), (213, 257080), (284, 192810), (355, 154248), (426, 128540), (568, 96405), (710, 77124), (852, 64270), (1065, 51416), (1420, 38562), (1704, 32135), (2130, 25708), (2840, 19281), (4260, 12854), (6427, 8520)]