91731120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29401}}^1$

素因数の和:29430

約数の個数: 80

約数和(自身を含む): 306251232

約数和(自身を除く): 214520112

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, 29401, 58802, 88203, 117604, 147005, 176406, 235208, 294010, 352812, 382213, 441015, 470416, 588020, 705624, 764426, 882030, 1146639, 1176040, 1411248, 1528852, 1764060, 1911065, 2293278, 2352080, 3057704, 3528120, 3822130, 4586556, 5733195, 6115408, 7056240, 7644260, 9173112, 11466390, 15288520, 18346224, 22932780, 30577040, 45865560, 91731120]

約数ペア:

[(1, 91731120), (2, 45865560), (3, 30577040), (4, 22932780), (5, 18346224), (6, 15288520), (8, 11466390), (10, 9173112), (12, 7644260), (13, 7056240), (15, 6115408), (16, 5733195), (20, 4586556), (24, 3822130), (26, 3528120), (30, 3057704), (39, 2352080), (40, 2293278), (48, 1911065), (52, 1764060), (60, 1528852), (65, 1411248), (78, 1176040), (80, 1146639), (104, 882030), (120, 764426), (130, 705624), (156, 588020), (195, 470416), (208, 441015), (240, 382213), (260, 352812), (312, 294010), (390, 235208), (520, 176406), (624, 147005), (780, 117604), (1040, 88203), (1560, 58802), (3120, 29401)]