328337640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{912049}}^1$

素因数の和:912066

約数の個数: 48

約数和(自身を含む): 1067098500

約数和(自身を除く): 738760860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 912049, 1824098, 2736147, 3648196, 4560245, 5472294, 7296392, 8208441, 9120490, 10944588, 13680735, 16416882, 18240980, 21889176, 27361470, 32833764, 36481960, 41042205, 54722940, 65667528, 82084410, 109445880, 164168820, 328337640]

約数ペア:

[(1, 328337640), (2, 164168820), (3, 109445880), (4, 82084410), (5, 65667528), (6, 54722940), (8, 41042205), (9, 36481960), (10, 32833764), (12, 27361470), (15, 21889176), (18, 18240980), (20, 16416882), (24, 13680735), (30, 10944588), (36, 9120490), (40, 8208441), (45, 7296392), (60, 5472294), (72, 4560245), (90, 3648196), (120, 2736147), (180, 1824098), (360, 912049)]