105960120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{126143}}^1$

素因数の和:126164

約数の個数: 64

約数和(自身を含む): 363294720

約数和(自身を除く): 257334600

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, 126143, 252286, 378429, 504572, 630715, 756858, 883001, 1009144, 1261430, 1513716, 1766002, 1892145, 2522860, 2649003, 3027432, 3532004, 3784290, 4415005, 5045720, 5298006, 7064008, 7568580, 8830010, 10596012, 13245015, 15137160, 17660020, 21192024, 26490030, 35320040, 52980060, 105960120]

約数ペア:

[(1, 105960120), (2, 52980060), (3, 35320040), (4, 26490030), (5, 21192024), (6, 17660020), (7, 15137160), (8, 13245015), (10, 10596012), (12, 8830010), (14, 7568580), (15, 7064008), (20, 5298006), (21, 5045720), (24, 4415005), (28, 3784290), (30, 3532004), (35, 3027432), (40, 2649003), (42, 2522860), (56, 1892145), (60, 1766002), (70, 1513716), (84, 1261430), (105, 1009144), (120, 883001), (140, 756858), (168, 630715), (210, 504572), (280, 378429), (420, 252286), (840, 126143)]