139963440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{583181}}^1$

素因数の和:583197

約数の個数: 40

約数和(自身を含む): 433887408

約数和(自身を除く): 293923968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 583181, 1166362, 1749543, 2332724, 2915905, 3499086, 4665448, 5831810, 6998172, 8747715, 9330896, 11663620, 13996344, 17495430, 23327240, 27992688, 34990860, 46654480, 69981720, 139963440]

約数ペア:

[(1, 139963440), (2, 69981720), (3, 46654480), (4, 34990860), (5, 27992688), (6, 23327240), (8, 17495430), (10, 13996344), (12, 11663620), (15, 9330896), (16, 8747715), (20, 6998172), (24, 5831810), (30, 4665448), (40, 3499086), (48, 2915905), (60, 2332724), (80, 1749543), (120, 1166362), (240, 583181)]