47868240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28493}}^1$

素因数の和:28516

約数の個数: 80

約数和(自身を含む): 169596288

約数和(自身を除く): 121728048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28493, 56986, 85479, 113972, 142465, 170958, 199451, 227944, 284930, 341916, 398902, 427395, 455888, 569860, 598353, 683832, 797804, 854790, 997255, 1139720, 1196706, 1367664, 1595608, 1709580, 1994510, 2279440, 2393412, 2991765, 3191216, 3419160, 3989020, 4786824, 5983530, 6838320, 7978040, 9573648, 11967060, 15956080, 23934120, 47868240]

約数ペア:

[(1, 47868240), (2, 23934120), (3, 15956080), (4, 11967060), (5, 9573648), (6, 7978040), (7, 6838320), (8, 5983530), (10, 4786824), (12, 3989020), (14, 3419160), (15, 3191216), (16, 2991765), (20, 2393412), (21, 2279440), (24, 1994510), (28, 1709580), (30, 1595608), (35, 1367664), (40, 1196706), (42, 1139720), (48, 997255), (56, 854790), (60, 797804), (70, 683832), (80, 598353), (84, 569860), (105, 455888), (112, 427395), (120, 398902), (140, 341916), (168, 284930), (210, 227944), (240, 199451), (280, 170958), (336, 142465), (420, 113972), (560, 85479), (840, 56986), (1680, 28493)]