2640360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{22003}}^1$

素因数の和:22017

約数の個数: 32

約数和(自身を含む): 7921440

約数和(自身を除く): 5281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 22003, 44006, 66009, 88012, 110015, 132018, 176024, 220030, 264036, 330045, 440060, 528072, 660090, 880120, 1320180, 2640360]

約数ペア:

[(1, 2640360), (2, 1320180), (3, 880120), (4, 660090), (5, 528072), (6, 440060), (8, 330045), (10, 264036), (12, 220030), (15, 176024), (20, 132018), (24, 110015), (30, 88012), (40, 66009), (60, 44006), (120, 22003)]