84805680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1151}}^1$

素因数の和:1474

約数の個数: 80

約数和(自身を含む): 263983104

約数和(自身を除く): 179177424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1151, 1228, 1535, 1842, 2302, 2456, 3070, 3453, 3684, 4604, 4605, 4912, 5755, 6140, 6906, 7368, 9208, 9210, 11510, 12280, 13812, 14736, 17265, 18416, 18420, 23020, 24560, 27624, 34530, 36840, 46040, 55248, 69060, 73680, 92080, 138120, 276240, 353357, 706714, 1060071, 1413428, 1766785, 2120142, 2826856, 3533570, 4240284, 5300355, 5653712, 7067140, 8480568, 10600710, 14134280, 16961136, 21201420, 28268560, 42402840, 84805680]

約数ペア:

[(1, 84805680), (2, 42402840), (3, 28268560), (4, 21201420), (5, 16961136), (6, 14134280), (8, 10600710), (10, 8480568), (12, 7067140), (15, 5653712), (16, 5300355), (20, 4240284), (24, 3533570), (30, 2826856), (40, 2120142), (48, 1766785), (60, 1413428), (80, 1060071), (120, 706714), (240, 353357), (307, 276240), (614, 138120), (921, 92080), (1151, 73680), (1228, 69060), (1535, 55248), (1842, 46040), (2302, 36840), (2456, 34530), (3070, 27624), (3453, 24560), (3684, 23020), (4604, 18420), (4605, 18416), (4912, 17265), (5755, 14736), (6140, 13812), (6906, 12280), (7368, 11510), (9208, 9210)]