54425640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{701}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 163762560

約数和(自身を除く): 109336920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 701, 1294, 1402, 1941, 2103, 2588, 2804, 3235, 3505, 3882, 4206, 5176, 5608, 6470, 7010, 7764, 8412, 9705, 10515, 12940, 14020, 15528, 16824, 19410, 21030, 25880, 28040, 38820, 42060, 77640, 84120, 453547, 907094, 1360641, 1814188, 2267735, 2721282, 3628376, 4535470, 5442564, 6803205, 9070940, 10885128, 13606410, 18141880, 27212820, 54425640]

約数ペア:

[(1, 54425640), (2, 27212820), (3, 18141880), (4, 13606410), (5, 10885128), (6, 9070940), (8, 6803205), (10, 5442564), (12, 4535470), (15, 3628376), (20, 2721282), (24, 2267735), (30, 1814188), (40, 1360641), (60, 907094), (120, 453547), (647, 84120), (701, 77640), (1294, 42060), (1402, 38820), (1941, 28040), (2103, 25880), (2588, 21030), (2804, 19410), (3235, 16824), (3505, 15528), (3882, 14020), (4206, 12940), (5176, 10515), (5608, 9705), (6470, 8412), (7010, 7764)]