447301080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1242503}}^1$

素因数の和:1242520

約数の個数: 48

約数和(自身を含む): 1453729680

約数和(自身を除く): 1006428600

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, 1242503, 2485006, 3727509, 4970012, 6212515, 7455018, 9940024, 11182527, 12425030, 14910036, 18637545, 22365054, 24850060, 29820072, 37275090, 44730108, 49700120, 55912635, 74550180, 89460216, 111825270, 149100360, 223650540, 447301080]

約数ペア:

[(1, 447301080), (2, 223650540), (3, 149100360), (4, 111825270), (5, 89460216), (6, 74550180), (8, 55912635), (9, 49700120), (10, 44730108), (12, 37275090), (15, 29820072), (18, 24850060), (20, 22365054), (24, 18637545), (30, 14910036), (36, 12425030), (40, 11182527), (45, 9940024), (60, 7455018), (72, 6212515), (90, 4970012), (120, 3727509), (180, 2485006), (360, 1242503)]