12237760

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 56

約数和(自身を含む): 29443680

約数和(自身を除く): 17205920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 229, 320, 334, 458, 668, 835, 916, 1145, 1336, 1670, 1832, 2290, 2672, 3340, 3664, 4580, 5344, 6680, 7328, 9160, 10688, 13360, 14656, 18320, 26720, 36640, 38243, 53440, 73280, 76486, 152972, 191215, 305944, 382430, 611888, 764860, 1223776, 1529720, 2447552, 3059440, 6118880, 12237760]

約数ペア:

[(1, 12237760), (2, 6118880), (4, 3059440), (5, 2447552), (8, 1529720), (10, 1223776), (16, 764860), (20, 611888), (32, 382430), (40, 305944), (64, 191215), (80, 152972), (160, 76486), (167, 73280), (229, 53440), (320, 38243), (334, 36640), (458, 26720), (668, 18320), (835, 14656), (916, 13360), (1145, 10688), (1336, 9160), (1670, 7328), (1832, 6680), (2290, 5344), (2672, 4580), (3340, 3664)]