244981080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{680503}}^1$

素因数の和:680520

約数の個数: 48

約数和(自身を含む): 796189680

約数和(自身を除く): 551208600

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, 680503, 1361006, 2041509, 2722012, 3402515, 4083018, 5444024, 6124527, 6805030, 8166036, 10207545, 12249054, 13610060, 16332072, 20415090, 24498108, 27220120, 30622635, 40830180, 48996216, 61245270, 81660360, 122490540, 244981080]

約数ペア:

[(1, 244981080), (2, 122490540), (3, 81660360), (4, 61245270), (5, 48996216), (6, 40830180), (8, 30622635), (9, 27220120), (10, 24498108), (12, 20415090), (15, 16332072), (18, 13610060), (20, 12249054), (24, 10207545), (30, 8166036), (36, 6805030), (40, 6124527), (45, 5444024), (60, 4083018), (72, 3402515), (90, 2722012), (120, 2041509), (180, 1361006), (360, 680503)]