178002120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{13127}}^1$

素因数の和:13254

約数の個数: 64

約数和(自身を含む): 538773120

約数和(自身を除く): 360771000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13127, 13560, 26254, 39381, 52508, 65635, 78762, 105016, 131270, 157524, 196905, 262540, 315048, 393810, 525080, 787620, 1483351, 1575240, 2966702, 4450053, 5933404, 7416755, 8900106, 11866808, 14833510, 17800212, 22250265, 29667020, 35600424, 44500530, 59334040, 89001060, 178002120]

約数ペア:

[(1, 178002120), (2, 89001060), (3, 59334040), (4, 44500530), (5, 35600424), (6, 29667020), (8, 22250265), (10, 17800212), (12, 14833510), (15, 11866808), (20, 8900106), (24, 7416755), (30, 5933404), (40, 4450053), (60, 2966702), (113, 1575240), (120, 1483351), (226, 787620), (339, 525080), (452, 393810), (565, 315048), (678, 262540), (904, 196905), (1130, 157524), (1356, 131270), (1695, 105016), (2260, 78762), (2712, 65635), (3390, 52508), (4520, 39381), (6780, 26254), (13127, 13560)]