142662180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2377703}}^1$

素因数の和:2377715

約数の個数: 24

約数和(自身を含む): 399454272

約数和(自身を除く): 256792092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2377703, 4755406, 7133109, 9510812, 11888515, 14266218, 23777030, 28532436, 35665545, 47554060, 71331090, 142662180]

約数ペア:

[(1, 142662180), (2, 71331090), (3, 47554060), (4, 35665545), (5, 28532436), (6, 23777030), (10, 14266218), (12, 11888515), (15, 9510812), (20, 7133109), (30, 4755406), (60, 2377703)]