12129240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 37006560

約数和(自身を除く): 24877320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1657, 1830, 2440, 3314, 3660, 4971, 6628, 7320, 8285, 9942, 13256, 16570, 19884, 24855, 33140, 39768, 49710, 66280, 99420, 101077, 198840, 202154, 303231, 404308, 505385, 606462, 808616, 1010770, 1212924, 1516155, 2021540, 2425848, 3032310, 4043080, 6064620, 12129240]

約数ペア:

[(1, 12129240), (2, 6064620), (3, 4043080), (4, 3032310), (5, 2425848), (6, 2021540), (8, 1516155), (10, 1212924), (12, 1010770), (15, 808616), (20, 606462), (24, 505385), (30, 404308), (40, 303231), (60, 202154), (61, 198840), (120, 101077), (122, 99420), (183, 66280), (244, 49710), (305, 39768), (366, 33140), (488, 24855), (610, 19884), (732, 16570), (915, 13256), (1220, 9942), (1464, 8285), (1657, 7320), (1830, 6628), (2440, 4971), (3314, 3660)]