137972280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1149769}}^1$

素因数の和:1149783

約数の個数: 32

約数和(自身を含む): 413917200

約数和(自身を除く): 275944920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1149769, 2299538, 3449307, 4599076, 5748845, 6898614, 9198152, 11497690, 13797228, 17246535, 22995380, 27594456, 34493070, 45990760, 68986140, 137972280]

約数ペア:

[(1, 137972280), (2, 68986140), (3, 45990760), (4, 34493070), (5, 27594456), (6, 22995380), (8, 17246535), (10, 13797228), (12, 11497690), (15, 9198152), (20, 6898614), (24, 5748845), (30, 4599076), (40, 3449307), (60, 2299538), (120, 1149769)]