742681080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2063003}}^1$

素因数の和:2063020

約数の個数: 48

約数和(自身を含む): 2413714680

約数和(自身を除く): 1671033600

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, 2063003, 4126006, 6189009, 8252012, 10315015, 12378018, 16504024, 18567027, 20630030, 24756036, 30945045, 37134054, 41260060, 49512072, 61890090, 74268108, 82520120, 92835135, 123780180, 148536216, 185670270, 247560360, 371340540, 742681080]

約数ペア:

[(1, 742681080), (2, 371340540), (3, 247560360), (4, 185670270), (5, 148536216), (6, 123780180), (8, 92835135), (9, 82520120), (10, 74268108), (12, 61890090), (15, 49512072), (18, 41260060), (20, 37134054), (24, 30945045), (30, 24756036), (36, 20630030), (40, 18567027), (45, 16504024), (60, 12378018), (72, 10315015), (90, 8252012), (120, 6189009), (180, 4126006), (360, 2063003)]