253102560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9949}}^1$

素因数の和:10020

約数の個数: 96

約数和(自身を含む): 812397600

約数和(自身を除く): 559295040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 8480, 9949, 12720, 19898, 25440, 29847, 39796, 49745, 59694, 79592, 99490, 119388, 149235, 159184, 198980, 238776, 298470, 318368, 397960, 477552, 527297, 596940, 795920, 955104, 1054594, 1193880, 1581891, 1591840, 2109188, 2387760, 2636485, 3163782, 4218376, 4775520, 5272970, 6327564, 7909455, 8436752, 10545940, 12655128, 15818910, 16873504, 21091880, 25310256, 31637820, 42183760, 50620512, 63275640, 84367520, 126551280, 253102560]

約数ペア:

[(1, 253102560), (2, 126551280), (3, 84367520), (4, 63275640), (5, 50620512), (6, 42183760), (8, 31637820), (10, 25310256), (12, 21091880), (15, 16873504), (16, 15818910), (20, 12655128), (24, 10545940), (30, 8436752), (32, 7909455), (40, 6327564), (48, 5272970), (53, 4775520), (60, 4218376), (80, 3163782), (96, 2636485), (106, 2387760), (120, 2109188), (159, 1591840), (160, 1581891), (212, 1193880), (240, 1054594), (265, 955104), (318, 795920), (424, 596940), (480, 527297), (530, 477552), (636, 397960), (795, 318368), (848, 298470), (1060, 238776), (1272, 198980), (1590, 159184), (1696, 149235), (2120, 119388), (2544, 99490), (3180, 79592), (4240, 59694), (5088, 49745), (6360, 39796), (8480, 29847), (9949, 25440), (12720, 19898)]