189740280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1581169}}^1$

素因数の和:1581183

約数の個数: 32

約数和(自身を含む): 569221200

約数和(自身を除く): 379480920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1581169, 3162338, 4743507, 6324676, 7905845, 9487014, 12649352, 15811690, 18974028, 23717535, 31623380, 37948056, 47435070, 63246760, 94870140, 189740280]

約数ペア:

[(1, 189740280), (2, 94870140), (3, 63246760), (4, 47435070), (5, 37948056), (6, 31623380), (8, 23717535), (10, 18974028), (12, 15811690), (15, 12649352), (20, 9487014), (24, 7905845), (30, 6324676), (40, 4743507), (60, 3162338), (120, 1581169)]