54480840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2377}}^1$

素因数の和:2582

約数の個数: 64

約数和(自身を含む): 164367360

約数和(自身を除く): 109886520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2377, 2865, 3820, 4584, 4754, 5730, 7131, 7640, 9508, 11460, 11885, 14262, 19016, 22920, 23770, 28524, 35655, 47540, 57048, 71310, 95080, 142620, 285240, 454007, 908014, 1362021, 1816028, 2270035, 2724042, 3632056, 4540070, 5448084, 6810105, 9080140, 10896168, 13620210, 18160280, 27240420, 54480840]

約数ペア:

[(1, 54480840), (2, 27240420), (3, 18160280), (4, 13620210), (5, 10896168), (6, 9080140), (8, 6810105), (10, 5448084), (12, 4540070), (15, 3632056), (20, 2724042), (24, 2270035), (30, 1816028), (40, 1362021), (60, 908014), (120, 454007), (191, 285240), (382, 142620), (573, 95080), (764, 71310), (955, 57048), (1146, 47540), (1528, 35655), (1910, 28524), (2292, 23770), (2377, 22920), (2865, 19016), (3820, 14262), (4584, 11885), (4754, 11460), (5730, 9508), (7131, 7640)]