48642180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 139536768

約数和(自身を除く): 90894588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 367, 470, 564, 705, 734, 940, 1101, 1410, 1468, 1835, 2202, 2209, 2820, 3670, 4404, 4418, 5505, 6627, 7340, 8836, 11010, 11045, 13254, 17249, 22020, 22090, 26508, 33135, 34498, 44180, 51747, 66270, 68996, 86245, 103494, 132540, 172490, 206988, 258735, 344980, 517470, 810703, 1034940, 1621406, 2432109, 3242812, 4053515, 4864218, 8107030, 9728436, 12160545, 16214060, 24321090, 48642180]

約数ペア:

[(1, 48642180), (2, 24321090), (3, 16214060), (4, 12160545), (5, 9728436), (6, 8107030), (10, 4864218), (12, 4053515), (15, 3242812), (20, 2432109), (30, 1621406), (47, 1034940), (60, 810703), (94, 517470), (141, 344980), (188, 258735), (235, 206988), (282, 172490), (367, 132540), (470, 103494), (564, 86245), (705, 68996), (734, 66270), (940, 51747), (1101, 44180), (1410, 34498), (1468, 33135), (1835, 26508), (2202, 22090), (2209, 22020), (2820, 17249), (3670, 13254), (4404, 11045), (4418, 11010), (5505, 8836), (6627, 7340)]