55417080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{883}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 166757760

約数和(自身を除く): 111340680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 883, 1046, 1569, 1766, 2092, 2615, 2649, 3138, 3532, 4184, 4415, 5230, 5298, 6276, 7064, 7845, 8830, 10460, 10596, 12552, 13245, 15690, 17660, 20920, 21192, 26490, 31380, 35320, 52980, 62760, 105960, 461809, 923618, 1385427, 1847236, 2309045, 2770854, 3694472, 4618090, 5541708, 6927135, 9236180, 11083416, 13854270, 18472360, 27708540, 55417080]

約数ペア:

[(1, 55417080), (2, 27708540), (3, 18472360), (4, 13854270), (5, 11083416), (6, 9236180), (8, 6927135), (10, 5541708), (12, 4618090), (15, 3694472), (20, 2770854), (24, 2309045), (30, 1847236), (40, 1385427), (60, 923618), (120, 461809), (523, 105960), (883, 62760), (1046, 52980), (1569, 35320), (1766, 31380), (2092, 26490), (2615, 21192), (2649, 20920), (3138, 17660), (3532, 15690), (4184, 13245), (4415, 12552), (5230, 10596), (5298, 10460), (6276, 8830), (7064, 7845)]