87182160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27943}}^1$

素因数の和:27972

約数の個数: 80

約数和(自身を含む): 291064704

約数和(自身を除く): 203882544

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, 27943, 55886, 83829, 111772, 139715, 167658, 223544, 279430, 335316, 363259, 419145, 447088, 558860, 670632, 726518, 838290, 1089777, 1117720, 1341264, 1453036, 1676580, 1816295, 2179554, 2235440, 2906072, 3353160, 3632590, 4359108, 5448885, 5812144, 6706320, 7265180, 8718216, 10897770, 14530360, 17436432, 21795540, 29060720, 43591080, 87182160]

約数ペア:

[(1, 87182160), (2, 43591080), (3, 29060720), (4, 21795540), (5, 17436432), (6, 14530360), (8, 10897770), (10, 8718216), (12, 7265180), (13, 6706320), (15, 5812144), (16, 5448885), (20, 4359108), (24, 3632590), (26, 3353160), (30, 2906072), (39, 2235440), (40, 2179554), (48, 1816295), (52, 1676580), (60, 1453036), (65, 1341264), (78, 1117720), (80, 1089777), (104, 838290), (120, 726518), (130, 670632), (156, 558860), (195, 447088), (208, 419145), (240, 363259), (260, 335316), (312, 279430), (390, 223544), (520, 167658), (624, 139715), (780, 111772), (1040, 83829), (1560, 55886), (3120, 27943)]