42037680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2554

約数の個数: 80

約数和(自身を含む): 132205824

約数和(自身を除く): 90168144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2467, 2840, 3408, 4260, 4934, 5680, 7401, 8520, 9868, 12335, 14802, 17040, 19736, 24670, 29604, 37005, 39472, 49340, 59208, 74010, 98680, 118416, 148020, 175157, 197360, 296040, 350314, 525471, 592080, 700628, 875785, 1050942, 1401256, 1751570, 2101884, 2627355, 2802512, 3503140, 4203768, 5254710, 7006280, 8407536, 10509420, 14012560, 21018840, 42037680]

約数ペア:

[(1, 42037680), (2, 21018840), (3, 14012560), (4, 10509420), (5, 8407536), (6, 7006280), (8, 5254710), (10, 4203768), (12, 3503140), (15, 2802512), (16, 2627355), (20, 2101884), (24, 1751570), (30, 1401256), (40, 1050942), (48, 875785), (60, 700628), (71, 592080), (80, 525471), (120, 350314), (142, 296040), (213, 197360), (240, 175157), (284, 148020), (355, 118416), (426, 98680), (568, 74010), (710, 59208), (852, 49340), (1065, 39472), (1136, 37005), (1420, 29604), (1704, 24670), (2130, 19736), (2467, 17040), (2840, 14802), (3408, 12335), (4260, 9868), (4934, 8520), (5680, 7401)]