2293440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2389}}^1$

素因数の和:2409

約数の個数: 56

約数和(自身を含む): 7284720

約数和(自身を除く): 4991280

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, 160, 192, 240, 320, 480, 960, 2389, 4778, 7167, 9556, 11945, 14334, 19112, 23890, 28668, 35835, 38224, 47780, 57336, 71670, 76448, 95560, 114672, 143340, 152896, 191120, 229344, 286680, 382240, 458688, 573360, 764480, 1146720, 2293440]

約数ペア:

[(1, 2293440), (2, 1146720), (3, 764480), (4, 573360), (5, 458688), (6, 382240), (8, 286680), (10, 229344), (12, 191120), (15, 152896), (16, 143340), (20, 114672), (24, 95560), (30, 76448), (32, 71670), (40, 57336), (48, 47780), (60, 38224), (64, 35835), (80, 28668), (96, 23890), (120, 19112), (160, 14334), (192, 11945), (240, 9556), (320, 7167), (480, 4778), (960, 2389)]