144188280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{400523}}^1$

素因数の和:400540

約数の個数: 48

約数和(自身を含む): 468613080

約数和(自身を除く): 324424800

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, 400523, 801046, 1201569, 1602092, 2002615, 2403138, 3204184, 3604707, 4005230, 4806276, 6007845, 7209414, 8010460, 9612552, 12015690, 14418828, 16020920, 18023535, 24031380, 28837656, 36047070, 48062760, 72094140, 144188280]

約数ペア:

[(1, 144188280), (2, 72094140), (3, 48062760), (4, 36047070), (5, 28837656), (6, 24031380), (8, 18023535), (9, 16020920), (10, 14418828), (12, 12015690), (15, 9612552), (18, 8010460), (20, 7209414), (24, 6007845), (30, 4806276), (36, 4005230), (40, 3604707), (45, 3204184), (60, 2403138), (72, 2002615), (90, 1602092), (120, 1201569), (180, 801046), (360, 400523)]