133151280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{554797}}^1$

素因数の和:554813

約数の個数: 40

約数和(自身を含む): 412769712

約数和(自身を除く): 279618432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 554797, 1109594, 1664391, 2219188, 2773985, 3328782, 4438376, 5547970, 6657564, 8321955, 8876752, 11095940, 13315128, 16643910, 22191880, 26630256, 33287820, 44383760, 66575640, 133151280]

約数ペア:

[(1, 133151280), (2, 66575640), (3, 44383760), (4, 33287820), (5, 26630256), (6, 22191880), (8, 16643910), (10, 13315128), (12, 11095940), (15, 8876752), (16, 8321955), (20, 6657564), (24, 5547970), (30, 4438376), (40, 3328782), (48, 2773985), (60, 2219188), (80, 1664391), (120, 1109594), (240, 554797)]