12327240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2446

約数の個数: 64

約数和(自身を含む): 37857600

約数和(自身を除く): 25530360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2389, 2580, 4778, 5160, 7167, 9556, 11945, 14334, 19112, 23890, 28668, 35835, 47780, 57336, 71670, 95560, 102727, 143340, 205454, 286680, 308181, 410908, 513635, 616362, 821816, 1027270, 1232724, 1540905, 2054540, 2465448, 3081810, 4109080, 6163620, 12327240]

約数ペア:

[(1, 12327240), (2, 6163620), (3, 4109080), (4, 3081810), (5, 2465448), (6, 2054540), (8, 1540905), (10, 1232724), (12, 1027270), (15, 821816), (20, 616362), (24, 513635), (30, 410908), (40, 308181), (43, 286680), (60, 205454), (86, 143340), (120, 102727), (129, 95560), (172, 71670), (215, 57336), (258, 47780), (344, 35835), (430, 28668), (516, 23890), (645, 19112), (860, 14334), (1032, 11945), (1290, 9556), (1720, 7167), (2389, 5160), (2580, 4778)]