40955280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170647}}^1$

素因数の和:170663

約数の個数: 40

約数和(自身を含む): 126962112

約数和(自身を除く): 86006832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170647, 341294, 511941, 682588, 853235, 1023882, 1365176, 1706470, 2047764, 2559705, 2730352, 3412940, 4095528, 5119410, 6825880, 8191056, 10238820, 13651760, 20477640, 40955280]

約数ペア:

[(1, 40955280), (2, 20477640), (3, 13651760), (4, 10238820), (5, 8191056), (6, 6825880), (8, 5119410), (10, 4095528), (12, 3412940), (15, 2730352), (16, 2559705), (20, 2047764), (24, 1706470), (30, 1365176), (40, 1023882), (48, 853235), (60, 682588), (80, 511941), (120, 341294), (240, 170647)]