561965640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4683047}}^1$

素因数の和:4683061

約数の個数: 32

約数和(自身を含む): 1685897280

約数和(自身を除く): 1123931640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4683047, 9366094, 14049141, 18732188, 23415235, 28098282, 37464376, 46830470, 56196564, 70245705, 93660940, 112393128, 140491410, 187321880, 280982820, 561965640]

約数ペア:

[(1, 561965640), (2, 280982820), (3, 187321880), (4, 140491410), (5, 112393128), (6, 93660940), (8, 70245705), (10, 56196564), (12, 46830470), (15, 37464376), (20, 28098282), (24, 23415235), (30, 18732188), (40, 14049141), (60, 9366094), (120, 4683047)]