88800720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{370003}}^1$

素因数の和:370019

約数の個数: 40

約数和(自身を含む): 275282976

約数和(自身を除く): 186482256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 370003, 740006, 1110009, 1480012, 1850015, 2220018, 2960024, 3700030, 4440036, 5550045, 5920048, 7400060, 8880072, 11100090, 14800120, 17760144, 22200180, 29600240, 44400360, 88800720]

約数ペア:

[(1, 88800720), (2, 44400360), (3, 29600240), (4, 22200180), (5, 17760144), (6, 14800120), (8, 11100090), (10, 8880072), (12, 7400060), (15, 5920048), (16, 5550045), (20, 4440036), (24, 3700030), (30, 2960024), (40, 2220018), (48, 1850015), (60, 1480012), (80, 1110009), (120, 740006), (240, 370003)]