151868320

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17909}}^1$

素因数の和:17977

約数の個数: 48

約数和(自身を含む): 365578920

約数和(自身を除く): 213710600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 17909, 35818, 71636, 89545, 143272, 179090, 286544, 358180, 573088, 716360, 949177, 1432720, 1898354, 2865440, 3796708, 4745885, 7593416, 9491770, 15186832, 18983540, 30373664, 37967080, 75934160, 151868320]

約数ペア:

[(1, 151868320), (2, 75934160), (4, 37967080), (5, 30373664), (8, 18983540), (10, 15186832), (16, 9491770), (20, 7593416), (32, 4745885), (40, 3796708), (53, 2865440), (80, 1898354), (106, 1432720), (160, 949177), (212, 716360), (265, 573088), (424, 358180), (530, 286544), (848, 179090), (1060, 143272), (1696, 89545), (2120, 71636), (4240, 35818), (8480, 17909)]