202861080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563503}}^1$

素因数の和:563520

約数の個数: 48

約数和(自身を含む): 659299680

約数和(自身を除く): 456438600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 563503, 1127006, 1690509, 2254012, 2817515, 3381018, 4508024, 5071527, 5635030, 6762036, 8452545, 10143054, 11270060, 13524072, 16905090, 20286108, 22540120, 25357635, 33810180, 40572216, 50715270, 67620360, 101430540, 202861080]

約数ペア:

[(1, 202861080), (2, 101430540), (3, 67620360), (4, 50715270), (5, 40572216), (6, 33810180), (8, 25357635), (9, 22540120), (10, 20286108), (12, 16905090), (15, 13524072), (18, 11270060), (20, 10143054), (24, 8452545), (30, 6762036), (36, 5635030), (40, 5071527), (45, 4508024), (60, 3381018), (72, 2817515), (90, 2254012), (120, 1690509), (180, 1127006), (360, 563503)]