79301340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3469}}^1$

素因数の和:3611

約数の個数: 72

約数和(自身を含む): 242511360

約数和(自身を除く): 163210020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3469, 3810, 4572, 5715, 6938, 7620, 10407, 11430, 13876, 17345, 20814, 22860, 31221, 34690, 41628, 52035, 62442, 69380, 104070, 124884, 156105, 208140, 312210, 440563, 624420, 881126, 1321689, 1762252, 2202815, 2643378, 3965067, 4405630, 5286756, 6608445, 7930134, 8811260, 13216890, 15860268, 19825335, 26433780, 39650670, 79301340]

約数ペア:

[(1, 79301340), (2, 39650670), (3, 26433780), (4, 19825335), (5, 15860268), (6, 13216890), (9, 8811260), (10, 7930134), (12, 6608445), (15, 5286756), (18, 4405630), (20, 3965067), (30, 2643378), (36, 2202815), (45, 1762252), (60, 1321689), (90, 881126), (127, 624420), (180, 440563), (254, 312210), (381, 208140), (508, 156105), (635, 124884), (762, 104070), (1143, 69380), (1270, 62442), (1524, 52035), (1905, 41628), (2286, 34690), (2540, 31221), (3469, 22860), (3810, 20814), (4572, 17345), (5715, 13876), (6938, 11430), (7620, 10407)]