30339938320

素因数分解:

$2^4\times 5^1\times {\mathrm{5981}}^1\times {\mathrm{63409}}^1$

素因数の和:69403

約数の個数: 40

約数和(自身を含む): 70553263320

約数和(自身を除く): 40213325000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5981, 11962, 23924, 29905, 47848, 59810, 63409, 95696, 119620, 126818, 239240, 253636, 317045, 478480, 507272, 634090, 1014544, 1268180, 2536360, 5072720, 379249229, 758498458, 1516996916, 1896246145, 3033993832, 3792492290, 6067987664, 7584984580, 15169969160, 30339938320]

約数ペア:

[(1, 30339938320), (2, 15169969160), (4, 7584984580), (5, 6067987664), (8, 3792492290), (10, 3033993832), (16, 1896246145), (20, 1516996916), (40, 758498458), (80, 379249229), (5981, 5072720), (11962, 2536360), (23924, 1268180), (29905, 1014544), (47848, 634090), (59810, 507272), (63409, 478480), (95696, 317045), (119620, 253636), (126818, 239240)]