87570480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3229}}^1$

素因数の和:3358

約数の個数: 80

約数和(自身を含む): 273955680

約数和(自身を除く): 186385200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3229, 3390, 4520, 5424, 6458, 6780, 9040, 9687, 12916, 13560, 16145, 19374, 25832, 27120, 32290, 38748, 48435, 51664, 64580, 77496, 96870, 129160, 154992, 193740, 258320, 364877, 387480, 729754, 774960, 1094631, 1459508, 1824385, 2189262, 2919016, 3648770, 4378524, 5473155, 5838032, 7297540, 8757048, 10946310, 14595080, 17514096, 21892620, 29190160, 43785240, 87570480]

約数ペア:

[(1, 87570480), (2, 43785240), (3, 29190160), (4, 21892620), (5, 17514096), (6, 14595080), (8, 10946310), (10, 8757048), (12, 7297540), (15, 5838032), (16, 5473155), (20, 4378524), (24, 3648770), (30, 2919016), (40, 2189262), (48, 1824385), (60, 1459508), (80, 1094631), (113, 774960), (120, 729754), (226, 387480), (240, 364877), (339, 258320), (452, 193740), (565, 154992), (678, 129160), (904, 96870), (1130, 77496), (1356, 64580), (1695, 51664), (1808, 48435), (2260, 38748), (2712, 32290), (3229, 27120), (3390, 25832), (4520, 19374), (5424, 16145), (6458, 13560), (6780, 12916), (9040, 9687)]