181948080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6709}}^1$

素因数の和:6838

約数の個数: 80

約数和(自身を含む): 569115360

約数和(自身を除く): 387167280

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, 3390, 4520, 5424, 6709, 6780, 9040, 13418, 13560, 20127, 26836, 27120, 33545, 40254, 53672, 67090, 80508, 100635, 107344, 134180, 161016, 201270, 268360, 322032, 402540, 536720, 758117, 805080, 1516234, 1610160, 2274351, 3032468, 3790585, 4548702, 6064936, 7581170, 9097404, 11371755, 12129872, 15162340, 18194808, 22743510, 30324680, 36389616, 45487020, 60649360, 90974040, 181948080]

約数ペア:

[(1, 181948080), (2, 90974040), (3, 60649360), (4, 45487020), (5, 36389616), (6, 30324680), (8, 22743510), (10, 18194808), (12, 15162340), (15, 12129872), (16, 11371755), (20, 9097404), (24, 7581170), (30, 6064936), (40, 4548702), (48, 3790585), (60, 3032468), (80, 2274351), (113, 1610160), (120, 1516234), (226, 805080), (240, 758117), (339, 536720), (452, 402540), (565, 322032), (678, 268360), (904, 201270), (1130, 161016), (1356, 134180), (1695, 107344), (1808, 100635), (2260, 80508), (2712, 67090), (3390, 53672), (4520, 40254), (5424, 33545), (6709, 27120), (6780, 26836), (9040, 20127), (13418, 13560)]