47496120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56543}}^1$

素因数の和:56564

約数の個数: 64

約数和(自身を含む): 162846720

約数和(自身を除く): 115350600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56543, 113086, 169629, 226172, 282715, 339258, 395801, 452344, 565430, 678516, 791602, 848145, 1130860, 1187403, 1357032, 1583204, 1696290, 1979005, 2261720, 2374806, 3166408, 3392580, 3958010, 4749612, 5937015, 6785160, 7916020, 9499224, 11874030, 15832040, 23748060, 47496120]

約数ペア:

[(1, 47496120), (2, 23748060), (3, 15832040), (4, 11874030), (5, 9499224), (6, 7916020), (7, 6785160), (8, 5937015), (10, 4749612), (12, 3958010), (14, 3392580), (15, 3166408), (20, 2374806), (21, 2261720), (24, 1979005), (28, 1696290), (30, 1583204), (35, 1357032), (40, 1187403), (42, 1130860), (56, 848145), (60, 791602), (70, 678516), (84, 565430), (105, 452344), (120, 395801), (140, 339258), (168, 282715), (210, 226172), (280, 169629), (420, 113086), (840, 56543)]