163680120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1805

約数の個数: 96

約数和(自身を含む): 534053520

約数和(自身を除く): 370373400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1481, 1535, 1842, 2456, 2763, 2962, 3070, 3684, 4443, 4605, 5526, 5924, 6140, 7368, 7405, 8886, 9210, 11052, 11848, 12280, 13329, 13815, 14810, 17772, 18420, 22104, 22215, 26658, 27630, 29620, 35544, 36840, 44430, 53316, 55260, 59240, 66645, 88860, 106632, 110520, 133290, 177720, 266580, 454667, 533160, 909334, 1364001, 1818668, 2273335, 2728002, 3637336, 4092003, 4546670, 5456004, 6820005, 8184006, 9093340, 10912008, 13640010, 16368012, 18186680, 20460015, 27280020, 32736024, 40920030, 54560040, 81840060, 163680120]

約数ペア:

[(1, 163680120), (2, 81840060), (3, 54560040), (4, 40920030), (5, 32736024), (6, 27280020), (8, 20460015), (9, 18186680), (10, 16368012), (12, 13640010), (15, 10912008), (18, 9093340), (20, 8184006), (24, 6820005), (30, 5456004), (36, 4546670), (40, 4092003), (45, 3637336), (60, 2728002), (72, 2273335), (90, 1818668), (120, 1364001), (180, 909334), (307, 533160), (360, 454667), (614, 266580), (921, 177720), (1228, 133290), (1481, 110520), (1535, 106632), (1842, 88860), (2456, 66645), (2763, 59240), (2962, 55260), (3070, 53316), (3684, 44430), (4443, 36840), (4605, 35544), (5526, 29620), (5924, 27630), (6140, 26658), (7368, 22215), (7405, 22104), (8886, 18420), (9210, 17772), (11052, 14810), (11848, 13815), (12280, 13329)]