71154480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296477}}^1$

素因数の和:296493

約数の個数: 40

約数和(自身を含む): 220579632

約数和(自身を除く): 149425152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296477, 592954, 889431, 1185908, 1482385, 1778862, 2371816, 2964770, 3557724, 4447155, 4743632, 5929540, 7115448, 8894310, 11859080, 14230896, 17788620, 23718160, 35577240, 71154480]

約数ペア:

[(1, 71154480), (2, 35577240), (3, 23718160), (4, 17788620), (5, 14230896), (6, 11859080), (8, 8894310), (10, 7115448), (12, 5929540), (15, 4743632), (16, 4447155), (20, 3557724), (24, 2964770), (30, 2371816), (40, 1778862), (48, 1482385), (60, 1185908), (80, 889431), (120, 592954), (240, 296477)]