6668040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 20180160

約数和(自身を除く): 13512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 307, 362, 543, 614, 724, 905, 921, 1086, 1228, 1448, 1535, 1810, 1842, 2172, 2456, 2715, 3070, 3620, 3684, 4344, 4605, 5430, 6140, 7240, 7368, 9210, 10860, 12280, 18420, 21720, 36840, 55567, 111134, 166701, 222268, 277835, 333402, 444536, 555670, 666804, 833505, 1111340, 1333608, 1667010, 2222680, 3334020, 6668040]

約数ペア:

[(1, 6668040), (2, 3334020), (3, 2222680), (4, 1667010), (5, 1333608), (6, 1111340), (8, 833505), (10, 666804), (12, 555670), (15, 444536), (20, 333402), (24, 277835), (30, 222268), (40, 166701), (60, 111134), (120, 55567), (181, 36840), (307, 21720), (362, 18420), (543, 12280), (614, 10860), (724, 9210), (905, 7368), (921, 7240), (1086, 6140), (1228, 5430), (1448, 4605), (1535, 4344), (1810, 3684), (1842, 3620), (2172, 3070), (2456, 2715)]