127463340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26891}}^1$

素因数の和:26982

約数の個数: 48

約数和(自身を含む): 361428480

約数和(自身を除く): 233965140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 26891, 53782, 80673, 107564, 134455, 161346, 268910, 322692, 403365, 537820, 806730, 1613460, 2124389, 4248778, 6373167, 8497556, 10621945, 12746334, 21243890, 25492668, 31865835, 42487780, 63731670, 127463340]

約数ペア:

[(1, 127463340), (2, 63731670), (3, 42487780), (4, 31865835), (5, 25492668), (6, 21243890), (10, 12746334), (12, 10621945), (15, 8497556), (20, 6373167), (30, 4248778), (60, 2124389), (79, 1613460), (158, 806730), (237, 537820), (316, 403365), (395, 322692), (474, 268910), (790, 161346), (948, 134455), (1185, 107564), (1580, 80673), (2370, 53782), (4740, 26891)]