155484180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{863801}}^1$

素因数の和:863816

約数の個数: 36

約数和(自身を含む): 471635892

約数和(自身を除く): 316151712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 863801, 1727602, 2591403, 3455204, 4319005, 5182806, 7774209, 8638010, 10365612, 12957015, 15548418, 17276020, 25914030, 31096836, 38871045, 51828060, 77742090, 155484180]

約数ペア:

[(1, 155484180), (2, 77742090), (3, 51828060), (4, 38871045), (5, 31096836), (6, 25914030), (9, 17276020), (10, 15548418), (12, 12957015), (15, 10365612), (18, 8638010), (20, 7774209), (30, 5182806), (36, 4319005), (45, 3455204), (60, 2591403), (90, 1727602), (180, 863801)]