457341240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71909}}^1$

素因数の和:71976

約数の個数: 64

約数和(自身を含む): 1397930400

約数和(自身を除く): 940589160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 71909, 143818, 215727, 287636, 359545, 431454, 575272, 719090, 862908, 1078635, 1438180, 1725816, 2157270, 2876360, 3811177, 4314540, 7622354, 8629080, 11433531, 15244708, 19055885, 22867062, 30489416, 38111770, 45734124, 57167655, 76223540, 91468248, 114335310, 152447080, 228670620, 457341240]

約数ペア:

[(1, 457341240), (2, 228670620), (3, 152447080), (4, 114335310), (5, 91468248), (6, 76223540), (8, 57167655), (10, 45734124), (12, 38111770), (15, 30489416), (20, 22867062), (24, 19055885), (30, 15244708), (40, 11433531), (53, 8629080), (60, 7622354), (106, 4314540), (120, 3811177), (159, 2876360), (212, 2157270), (265, 1725816), (318, 1438180), (424, 1078635), (530, 862908), (636, 719090), (795, 575272), (1060, 431454), (1272, 359545), (1590, 287636), (2120, 215727), (3180, 143818), (6360, 71909)]