180653640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1505447}}^1$

素因数の和:1505461

約数の個数: 32

約数和(自身を含む): 541961280

約数和(自身を除く): 361307640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1505447, 3010894, 4516341, 6021788, 7527235, 9032682, 12043576, 15054470, 18065364, 22581705, 30108940, 36130728, 45163410, 60217880, 90326820, 180653640]

約数ペア:

[(1, 180653640), (2, 90326820), (3, 60217880), (4, 45163410), (5, 36130728), (6, 30108940), (8, 22581705), (10, 18065364), (12, 15054470), (15, 12043576), (20, 9032682), (24, 7527235), (30, 6021788), (40, 4516341), (60, 3010894), (120, 1505447)]