24215240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 62726400

約数和(自身を除く): 38511160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 439, 788, 878, 985, 1379, 1576, 1756, 1970, 2195, 2758, 3073, 3512, 3940, 4390, 5516, 6146, 6895, 7880, 8780, 11032, 12292, 13790, 15365, 17560, 24584, 27580, 30730, 55160, 61460, 86483, 122920, 172966, 345932, 432415, 605381, 691864, 864830, 1210762, 1729660, 2421524, 3026905, 3459320, 4843048, 6053810, 12107620, 24215240]

約数ペア:

[(1, 24215240), (2, 12107620), (4, 6053810), (5, 4843048), (7, 3459320), (8, 3026905), (10, 2421524), (14, 1729660), (20, 1210762), (28, 864830), (35, 691864), (40, 605381), (56, 432415), (70, 345932), (140, 172966), (197, 122920), (280, 86483), (394, 61460), (439, 55160), (788, 30730), (878, 27580), (985, 24584), (1379, 17560), (1576, 15365), (1756, 13790), (1970, 12292), (2195, 11032), (2758, 8780), (3073, 7880), (3512, 6895), (3940, 6146), (4390, 5516)]