365830020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{225821}}^1$

素因数の和:225842

約数の個数: 60

約数和(自身を含む): 1147627404

約数和(自身を除く): 781797384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 225821, 451642, 677463, 903284, 1129105, 1354926, 2032389, 2258210, 2709852, 3387315, 4064778, 4516420, 6097167, 6774630, 8129556, 10161945, 12194334, 13549260, 18291501, 20323890, 24388668, 30485835, 36583002, 40647780, 60971670, 73166004, 91457505, 121943340, 182915010, 365830020]

約数ペア:

[(1, 365830020), (2, 182915010), (3, 121943340), (4, 91457505), (5, 73166004), (6, 60971670), (9, 40647780), (10, 36583002), (12, 30485835), (15, 24388668), (18, 20323890), (20, 18291501), (27, 13549260), (30, 12194334), (36, 10161945), (45, 8129556), (54, 6774630), (60, 6097167), (81, 4516420), (90, 4064778), (108, 3387315), (135, 2709852), (162, 2258210), (180, 2032389), (270, 1354926), (324, 1129105), (405, 903284), (540, 677463), (810, 451642), (1620, 225821)]