231642240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{120647}}^1$

素因数の和:120669

約数の個数: 64

約数和(自身を含む): 738365760

約数和(自身を除く): 506723520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 120647, 241294, 361941, 482588, 603235, 723882, 965176, 1206470, 1447764, 1809705, 1930352, 2412940, 2895528, 3619410, 3860704, 4825880, 5791056, 7238820, 7721408, 9651760, 11582112, 14477640, 15442816, 19303520, 23164224, 28955280, 38607040, 46328448, 57910560, 77214080, 115821120, 231642240]

約数ペア:

[(1, 231642240), (2, 115821120), (3, 77214080), (4, 57910560), (5, 46328448), (6, 38607040), (8, 28955280), (10, 23164224), (12, 19303520), (15, 15442816), (16, 14477640), (20, 11582112), (24, 9651760), (30, 7721408), (32, 7238820), (40, 5791056), (48, 4825880), (60, 3860704), (64, 3619410), (80, 2895528), (96, 2412940), (120, 1930352), (128, 1809705), (160, 1447764), (192, 1206470), (240, 965176), (320, 723882), (384, 603235), (480, 482588), (640, 361941), (960, 241294), (1920, 120647)]