12817680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53407}}^1$

素因数の和:53423

約数の個数: 40

約数和(自身を含む): 39735552

約数和(自身を除く): 26917872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53407, 106814, 160221, 213628, 267035, 320442, 427256, 534070, 640884, 801105, 854512, 1068140, 1281768, 1602210, 2136280, 2563536, 3204420, 4272560, 6408840, 12817680]

約数ペア:

[(1, 12817680), (2, 6408840), (3, 4272560), (4, 3204420), (5, 2563536), (6, 2136280), (8, 1602210), (10, 1281768), (12, 1068140), (15, 854512), (16, 801105), (20, 640884), (24, 534070), (30, 427256), (40, 320442), (48, 267035), (60, 213628), (80, 160221), (120, 106814), (240, 53407)]