87681240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14327}}^1$

素因数の和:14361

約数の個数: 96

約数和(自身を含む): 301747680

約数和(自身を除く): 214066440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 14327, 28654, 42981, 57308, 71635, 85962, 114616, 128943, 143270, 171924, 214905, 243559, 257886, 286540, 343848, 429810, 487118, 515772, 573080, 644715, 730677, 859620, 974236, 1031544, 1217795, 1289430, 1461354, 1719240, 1948472, 2192031, 2435590, 2578860, 2922708, 3653385, 4384062, 4871180, 5157720, 5845416, 7306770, 8768124, 9742360, 10960155, 14613540, 17536248, 21920310, 29227080, 43840620, 87681240]

約数ペア:

[(1, 87681240), (2, 43840620), (3, 29227080), (4, 21920310), (5, 17536248), (6, 14613540), (8, 10960155), (9, 9742360), (10, 8768124), (12, 7306770), (15, 5845416), (17, 5157720), (18, 4871180), (20, 4384062), (24, 3653385), (30, 2922708), (34, 2578860), (36, 2435590), (40, 2192031), (45, 1948472), (51, 1719240), (60, 1461354), (68, 1289430), (72, 1217795), (85, 1031544), (90, 974236), (102, 859620), (120, 730677), (136, 644715), (153, 573080), (170, 515772), (180, 487118), (204, 429810), (255, 343848), (306, 286540), (340, 257886), (360, 243559), (408, 214905), (510, 171924), (612, 143270), (680, 128943), (765, 114616), (1020, 85962), (1224, 71635), (1530, 57308), (2040, 42981), (3060, 28654), (6120, 14327)]