11141520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3600

約数の個数: 80

約数和(自身を含む): 37205952

約数和(自身を除く): 26064432

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, 3571, 7142, 10713, 14284, 17855, 21426, 28568, 35710, 42852, 46423, 53565, 57136, 71420, 85704, 92846, 107130, 139269, 142840, 171408, 185692, 214260, 232115, 278538, 285680, 371384, 428520, 464230, 557076, 696345, 742768, 857040, 928460, 1114152, 1392690, 1856920, 2228304, 2785380, 3713840, 5570760, 11141520]

約数ペア:

[(1, 11141520), (2, 5570760), (3, 3713840), (4, 2785380), (5, 2228304), (6, 1856920), (8, 1392690), (10, 1114152), (12, 928460), (13, 857040), (15, 742768), (16, 696345), (20, 557076), (24, 464230), (26, 428520), (30, 371384), (39, 285680), (40, 278538), (48, 232115), (52, 214260), (60, 185692), (65, 171408), (78, 142840), (80, 139269), (104, 107130), (120, 92846), (130, 85704), (156, 71420), (195, 57136), (208, 53565), (240, 46423), (260, 42852), (312, 35710), (390, 28568), (520, 21426), (624, 17855), (780, 14284), (1040, 10713), (1560, 7142), (3120, 3571)]