231134580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{428027}}^1$

素因数の和:428045

約数の個数: 48

約数和(自身を含む): 719087040

約数和(自身を除く): 487952460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 428027, 856054, 1284081, 1712108, 2140135, 2568162, 3852243, 4280270, 5136324, 6420405, 7704486, 8560540, 11556729, 12840810, 15408972, 19261215, 23113458, 25681620, 38522430, 46226916, 57783645, 77044860, 115567290, 231134580]

約数ペア:

[(1, 231134580), (2, 115567290), (3, 77044860), (4, 57783645), (5, 46226916), (6, 38522430), (9, 25681620), (10, 23113458), (12, 19261215), (15, 15408972), (18, 12840810), (20, 11556729), (27, 8560540), (30, 7704486), (36, 6420405), (45, 5136324), (54, 4280270), (60, 3852243), (90, 2568162), (108, 2140135), (135, 1712108), (180, 1284081), (270, 856054), (540, 428027)]