120071120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 308792736

約数和(自身を除く): 188721616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 107, 130, 166, 169, 208, 214, 260, 332, 338, 415, 428, 520, 535, 664, 676, 830, 845, 856, 1040, 1070, 1079, 1328, 1352, 1391, 1660, 1690, 1712, 2140, 2158, 2704, 2782, 3320, 3380, 4280, 4316, 5395, 5564, 6640, 6760, 6955, 8560, 8632, 8881, 10790, 11128, 13520, 13910, 14027, 17264, 17762, 18083, 21580, 22256, 27820, 28054, 35524, 36166, 43160, 44405, 55640, 56108, 70135, 71048, 72332, 86320, 88810, 90415, 111280, 112216, 115453, 140270, 142096, 144664, 177620, 180830, 224432, 230906, 280540, 289328, 355240, 361660, 461812, 561080, 577265, 710480, 723320, 923624, 1122160, 1154530, 1446640, 1500889, 1847248, 2309060, 3001778, 4618120, 6003556, 7504445, 9236240, 12007112, 15008890, 24014224, 30017780, 60035560, 120071120]

約数ペア:

[(1, 120071120), (2, 60035560), (4, 30017780), (5, 24014224), (8, 15008890), (10, 12007112), (13, 9236240), (16, 7504445), (20, 6003556), (26, 4618120), (40, 3001778), (52, 2309060), (65, 1847248), (80, 1500889), (83, 1446640), (104, 1154530), (107, 1122160), (130, 923624), (166, 723320), (169, 710480), (208, 577265), (214, 561080), (260, 461812), (332, 361660), (338, 355240), (415, 289328), (428, 280540), (520, 230906), (535, 224432), (664, 180830), (676, 177620), (830, 144664), (845, 142096), (856, 140270), (1040, 115453), (1070, 112216), (1079, 111280), (1328, 90415), (1352, 88810), (1391, 86320), (1660, 72332), (1690, 71048), (1712, 70135), (2140, 56108), (2158, 55640), (2704, 44405), (2782, 43160), (3320, 36166), (3380, 35524), (4280, 28054), (4316, 27820), (5395, 22256), (5564, 21580), (6640, 18083), (6760, 17762), (6955, 17264), (8560, 14027), (8632, 13910), (8881, 13520), (10790, 11128)]