14640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 46128

約数和(自身を除く): 31488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640]

約数ペア:

[(1, 14640), (2, 7320), (3, 4880), (4, 3660), (5, 2928), (6, 2440), (8, 1830), (10, 1464), (12, 1220), (15, 976), (16, 915), (20, 732), (24, 610), (30, 488), (40, 366), (48, 305), (60, 244), (61, 240), (80, 183), (120, 122)]