77763720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12227}}^1$

素因数の和:12294

約数の個数: 64

約数和(自身を含む): 237712320

約数和(自身を除く): 159948600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 12227, 24454, 36681, 48908, 61135, 73362, 97816, 122270, 146724, 183405, 244540, 293448, 366810, 489080, 648031, 733620, 1296062, 1467240, 1944093, 2592124, 3240155, 3888186, 5184248, 6480310, 7776372, 9720465, 12960620, 15552744, 19440930, 25921240, 38881860, 77763720]

約数ペア:

[(1, 77763720), (2, 38881860), (3, 25921240), (4, 19440930), (5, 15552744), (6, 12960620), (8, 9720465), (10, 7776372), (12, 6480310), (15, 5184248), (20, 3888186), (24, 3240155), (30, 2592124), (40, 1944093), (53, 1467240), (60, 1296062), (106, 733620), (120, 648031), (159, 489080), (212, 366810), (265, 293448), (318, 244540), (424, 183405), (530, 146724), (636, 122270), (795, 97816), (1060, 73362), (1272, 61135), (1590, 48908), (2120, 36681), (3180, 24454), (6360, 12227)]