80477130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{11131}}^1$

素因数の和:11382

約数の個数: 32

約数和(自身を含む): 193963968

約数和(自身を除く): 113486838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 11131, 22262, 33393, 55655, 66786, 111310, 166965, 333930, 2682571, 5365142, 8047713, 13412855, 16095426, 26825710, 40238565, 80477130]

約数ペア:

[(1, 80477130), (2, 40238565), (3, 26825710), (5, 16095426), (6, 13412855), (10, 8047713), (15, 5365142), (30, 2682571), (241, 333930), (482, 166965), (723, 111310), (1205, 66786), (1446, 55655), (2410, 33393), (3615, 22262), (7230, 11131)]