56556240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18127}}^1$

素因数の和:18156

約数の個数: 80

約数和(自身を含む): 188821248

約数和(自身を除く): 132265008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 18127, 36254, 54381, 72508, 90635, 108762, 145016, 181270, 217524, 235651, 271905, 290032, 362540, 435048, 471302, 543810, 706953, 725080, 870096, 942604, 1087620, 1178255, 1413906, 1450160, 1885208, 2175240, 2356510, 2827812, 3534765, 3770416, 4350480, 4713020, 5655624, 7069530, 9426040, 11311248, 14139060, 18852080, 28278120, 56556240]

約数ペア:

[(1, 56556240), (2, 28278120), (3, 18852080), (4, 14139060), (5, 11311248), (6, 9426040), (8, 7069530), (10, 5655624), (12, 4713020), (13, 4350480), (15, 3770416), (16, 3534765), (20, 2827812), (24, 2356510), (26, 2175240), (30, 1885208), (39, 1450160), (40, 1413906), (48, 1178255), (52, 1087620), (60, 942604), (65, 870096), (78, 725080), (80, 706953), (104, 543810), (120, 471302), (130, 435048), (156, 362540), (195, 290032), (208, 271905), (240, 235651), (260, 217524), (312, 181270), (390, 145016), (520, 108762), (624, 90635), (780, 72508), (1040, 54381), (1560, 36254), (3120, 18127)]