4681080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13003}}^1$

素因数の和:13020

約数の個数: 48

約数和(自身を含む): 15214680

約数和(自身を除く): 10533600

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, 13003, 26006, 39009, 52012, 65015, 78018, 104024, 117027, 130030, 156036, 195045, 234054, 260060, 312072, 390090, 468108, 520120, 585135, 780180, 936216, 1170270, 1560360, 2340540, 4681080]

約数ペア:

[(1, 4681080), (2, 2340540), (3, 1560360), (4, 1170270), (5, 936216), (6, 780180), (8, 585135), (9, 520120), (10, 468108), (12, 390090), (15, 312072), (18, 260060), (20, 234054), (24, 195045), (30, 156036), (36, 130030), (40, 117027), (45, 104024), (60, 78018), (72, 65015), (90, 52012), (120, 39009), (180, 26006), (360, 13003)]