87612960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 277300800

約数和(自身を除く): 189687840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 480, 523, 698, 1046, 1047, 1396, 1569, 1745, 2092, 2094, 2615, 2792, 3138, 3490, 4184, 4188, 5230, 5235, 5584, 6276, 6980, 7845, 8368, 8376, 10460, 10470, 11168, 12552, 13960, 15690, 16736, 16752, 20920, 20940, 25104, 27920, 31380, 33504, 41840, 41880, 50208, 55840, 62760, 83680, 83760, 125520, 167520, 182527, 251040, 365054, 547581, 730108, 912635, 1095162, 1460216, 1825270, 2190324, 2737905, 2920432, 3650540, 4380648, 5475810, 5840864, 7301080, 8761296, 10951620, 14602160, 17522592, 21903240, 29204320, 43806480, 87612960]

約数ペア:

[(1, 87612960), (2, 43806480), (3, 29204320), (4, 21903240), (5, 17522592), (6, 14602160), (8, 10951620), (10, 8761296), (12, 7301080), (15, 5840864), (16, 5475810), (20, 4380648), (24, 3650540), (30, 2920432), (32, 2737905), (40, 2190324), (48, 1825270), (60, 1460216), (80, 1095162), (96, 912635), (120, 730108), (160, 547581), (240, 365054), (349, 251040), (480, 182527), (523, 167520), (698, 125520), (1046, 83760), (1047, 83680), (1396, 62760), (1569, 55840), (1745, 50208), (2092, 41880), (2094, 41840), (2615, 33504), (2792, 31380), (3138, 27920), (3490, 25104), (4184, 20940), (4188, 20920), (5230, 16752), (5235, 16736), (5584, 15690), (6276, 13960), (6980, 12552), (7845, 11168), (8368, 10470), (8376, 10460)]