82808160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{172517}}^1$

素因数の和:172535

約数の個数: 48

約数和(自身を含む): 260847216

約数和(自身を除く): 178039056

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, 480, 172517, 345034, 517551, 690068, 862585, 1035102, 1380136, 1725170, 2070204, 2587755, 2760272, 3450340, 4140408, 5175510, 5520544, 6900680, 8280816, 10351020, 13801360, 16561632, 20702040, 27602720, 41404080, 82808160]

約数ペア:

[(1, 82808160), (2, 41404080), (3, 27602720), (4, 20702040), (5, 16561632), (6, 13801360), (8, 10351020), (10, 8280816), (12, 6900680), (15, 5520544), (16, 5175510), (20, 4140408), (24, 3450340), (30, 2760272), (32, 2587755), (40, 2070204), (48, 1725170), (60, 1380136), (80, 1035102), (96, 862585), (120, 690068), (160, 517551), (240, 345034), (480, 172517)]