54560040

素因数分解:

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

素因数の和:1802

約数の個数: 64

約数和(自身を含む): 164324160

約数和(自身を除く): 109764120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1481, 1535, 1842, 2456, 2962, 3070, 3684, 4443, 4605, 5924, 6140, 7368, 7405, 8886, 9210, 11848, 12280, 14810, 17772, 18420, 22215, 29620, 35544, 36840, 44430, 59240, 88860, 177720, 454667, 909334, 1364001, 1818668, 2273335, 2728002, 3637336, 4546670, 5456004, 6820005, 9093340, 10912008, 13640010, 18186680, 27280020, 54560040]

約数ペア:

[(1, 54560040), (2, 27280020), (3, 18186680), (4, 13640010), (5, 10912008), (6, 9093340), (8, 6820005), (10, 5456004), (12, 4546670), (15, 3637336), (20, 2728002), (24, 2273335), (30, 1818668), (40, 1364001), (60, 909334), (120, 454667), (307, 177720), (614, 88860), (921, 59240), (1228, 44430), (1481, 36840), (1535, 35544), (1842, 29620), (2456, 22215), (2962, 18420), (3070, 17772), (3684, 14810), (4443, 12280), (4605, 11848), (5924, 9210), (6140, 8886), (7368, 7405)]