135247560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{161009}}^1$

素因数の和:161030

約数の個数: 64

約数和(自身を含む): 463708800

約数和(自身を除く): 328461240

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, 161009, 322018, 483027, 644036, 805045, 966054, 1127063, 1288072, 1610090, 1932108, 2254126, 2415135, 3220180, 3381189, 3864216, 4508252, 4830270, 5635315, 6440360, 6762378, 9016504, 9660540, 11270630, 13524756, 16905945, 19321080, 22541260, 27049512, 33811890, 45082520, 67623780, 135247560]

約数ペア:

[(1, 135247560), (2, 67623780), (3, 45082520), (4, 33811890), (5, 27049512), (6, 22541260), (7, 19321080), (8, 16905945), (10, 13524756), (12, 11270630), (14, 9660540), (15, 9016504), (20, 6762378), (21, 6440360), (24, 5635315), (28, 4830270), (30, 4508252), (35, 3864216), (40, 3381189), (42, 3220180), (56, 2415135), (60, 2254126), (70, 1932108), (84, 1610090), (105, 1288072), (120, 1127063), (140, 966054), (168, 805045), (210, 644036), (280, 483027), (420, 322018), (840, 161009)]