87963360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 278383392

約数和(自身を除く): 190420032

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, 401, 457, 480, 802, 914, 1203, 1371, 1604, 1828, 2005, 2285, 2406, 2742, 3208, 3656, 4010, 4570, 4812, 5484, 6015, 6416, 6855, 7312, 8020, 9140, 9624, 10968, 12030, 12832, 13710, 14624, 16040, 18280, 19248, 21936, 24060, 27420, 32080, 36560, 38496, 43872, 48120, 54840, 64160, 73120, 96240, 109680, 183257, 192480, 219360, 366514, 549771, 733028, 916285, 1099542, 1466056, 1832570, 2199084, 2748855, 2932112, 3665140, 4398168, 5497710, 5864224, 7330280, 8796336, 10995420, 14660560, 17592672, 21990840, 29321120, 43981680, 87963360]

約数ペア:

[(1, 87963360), (2, 43981680), (3, 29321120), (4, 21990840), (5, 17592672), (6, 14660560), (8, 10995420), (10, 8796336), (12, 7330280), (15, 5864224), (16, 5497710), (20, 4398168), (24, 3665140), (30, 2932112), (32, 2748855), (40, 2199084), (48, 1832570), (60, 1466056), (80, 1099542), (96, 916285), (120, 733028), (160, 549771), (240, 366514), (401, 219360), (457, 192480), (480, 183257), (802, 109680), (914, 96240), (1203, 73120), (1371, 64160), (1604, 54840), (1828, 48120), (2005, 43872), (2285, 38496), (2406, 36560), (2742, 32080), (3208, 27420), (3656, 24060), (4010, 21936), (4570, 19248), (4812, 18280), (5484, 16040), (6015, 14624), (6416, 13710), (6855, 12832), (7312, 12030), (8020, 10968), (9140, 9624)]