12344080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 34604928

約数和(自身を除く): 22260848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 67, 70, 80, 94, 98, 112, 134, 140, 188, 196, 235, 245, 268, 280, 329, 335, 376, 392, 469, 470, 490, 536, 560, 658, 670, 752, 784, 938, 940, 980, 1072, 1316, 1340, 1645, 1876, 1880, 1960, 2303, 2345, 2632, 2680, 3149, 3283, 3290, 3752, 3760, 3920, 4606, 4690, 5264, 5360, 6298, 6566, 6580, 7504, 9212, 9380, 11515, 12596, 13132, 13160, 15745, 16415, 18424, 18760, 22043, 23030, 25192, 26264, 26320, 31490, 32830, 36848, 37520, 44086, 46060, 50384, 52528, 62980, 65660, 88172, 92120, 110215, 125960, 131320, 154301, 176344, 184240, 220430, 251920, 262640, 308602, 352688, 440860, 617204, 771505, 881720, 1234408, 1543010, 1763440, 2468816, 3086020, 6172040, 12344080]

約数ペア:

[(1, 12344080), (2, 6172040), (4, 3086020), (5, 2468816), (7, 1763440), (8, 1543010), (10, 1234408), (14, 881720), (16, 771505), (20, 617204), (28, 440860), (35, 352688), (40, 308602), (47, 262640), (49, 251920), (56, 220430), (67, 184240), (70, 176344), (80, 154301), (94, 131320), (98, 125960), (112, 110215), (134, 92120), (140, 88172), (188, 65660), (196, 62980), (235, 52528), (245, 50384), (268, 46060), (280, 44086), (329, 37520), (335, 36848), (376, 32830), (392, 31490), (469, 26320), (470, 26264), (490, 25192), (536, 23030), (560, 22043), (658, 18760), (670, 18424), (752, 16415), (784, 15745), (938, 13160), (940, 13132), (980, 12596), (1072, 11515), (1316, 9380), (1340, 9212), (1645, 7504), (1876, 6580), (1880, 6566), (1960, 6298), (2303, 5360), (2345, 5264), (2632, 4690), (2680, 4606), (3149, 3920), (3283, 3760), (3290, 3752)]