127402680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1061689}}^1$

素因数の和:1061703

約数の個数: 32

約数和(自身を含む): 382208400

約数和(自身を除く): 254805720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1061689, 2123378, 3185067, 4246756, 5308445, 6370134, 8493512, 10616890, 12740268, 15925335, 21233780, 25480536, 31850670, 42467560, 63701340, 127402680]

約数ペア:

[(1, 127402680), (2, 63701340), (3, 42467560), (4, 31850670), (5, 25480536), (6, 21233780), (8, 15925335), (10, 12740268), (12, 10616890), (15, 8493512), (20, 6370134), (24, 5308445), (30, 4246756), (40, 3185067), (60, 2123378), (120, 1061689)]