180100920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2141}}^1$

素因数の和:2856

約数の個数: 64

約数和(自身を含む): 541326240

約数和(自身を除く): 361225320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 1402, 2103, 2141, 2804, 3505, 4206, 4282, 5608, 6423, 7010, 8412, 8564, 10515, 10705, 12846, 14020, 16824, 17128, 21030, 21410, 25692, 28040, 32115, 42060, 42820, 51384, 64230, 84120, 85640, 128460, 256920, 1500841, 3001682, 4502523, 6003364, 7504205, 9005046, 12006728, 15008410, 18010092, 22512615, 30016820, 36020184, 45025230, 60033640, 90050460, 180100920]

約数ペア:

[(1, 180100920), (2, 90050460), (3, 60033640), (4, 45025230), (5, 36020184), (6, 30016820), (8, 22512615), (10, 18010092), (12, 15008410), (15, 12006728), (20, 9005046), (24, 7504205), (30, 6003364), (40, 4502523), (60, 3001682), (120, 1500841), (701, 256920), (1402, 128460), (2103, 85640), (2141, 84120), (2804, 64230), (3505, 51384), (4206, 42820), (4282, 42060), (5608, 32115), (6423, 28040), (7010, 25692), (8412, 21410), (8564, 21030), (10515, 17128), (10705, 16824), (12846, 14020)]