129123600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107603}}^1$

素因数の和:107624

約数の個数: 60

約数和(自身を含む): 413629776

約数和(自身を除く): 284506176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 107603, 215206, 322809, 430412, 538015, 645618, 860824, 1076030, 1291236, 1614045, 1721648, 2152060, 2582472, 2690075, 3228090, 4304120, 5164944, 5380150, 6456180, 8070225, 8608240, 10760300, 12912360, 16140450, 21520600, 25824720, 32280900, 43041200, 64561800, 129123600]

約数ペア:

[(1, 129123600), (2, 64561800), (3, 43041200), (4, 32280900), (5, 25824720), (6, 21520600), (8, 16140450), (10, 12912360), (12, 10760300), (15, 8608240), (16, 8070225), (20, 6456180), (24, 5380150), (25, 5164944), (30, 4304120), (40, 3228090), (48, 2690075), (50, 2582472), (60, 2152060), (75, 1721648), (80, 1614045), (100, 1291236), (120, 1076030), (150, 860824), (200, 645618), (240, 538015), (300, 430412), (400, 322809), (600, 215206), (1200, 107603)]