25570320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106543}}^1$

素因数の和:106559

約数の個数: 40

約数和(自身を含む): 79268736

約数和(自身を除く): 53698416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106543, 213086, 319629, 426172, 532715, 639258, 852344, 1065430, 1278516, 1598145, 1704688, 2130860, 2557032, 3196290, 4261720, 5114064, 6392580, 8523440, 12785160, 25570320]

約数ペア:

[(1, 25570320), (2, 12785160), (3, 8523440), (4, 6392580), (5, 5114064), (6, 4261720), (8, 3196290), (10, 2557032), (12, 2130860), (15, 1704688), (16, 1598145), (20, 1278516), (24, 1065430), (30, 852344), (40, 639258), (48, 532715), (60, 426172), (80, 319629), (120, 213086), (240, 106543)]