1146720

素因数分解:

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

素因数の和:2407

約数の個数: 48

約数和(自身を含む): 3613680

約数和(自身を除く): 2466960

約数列:

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

約数ペア:

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