16748280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{46523}}^1$

素因数の和:46540

約数の個数: 48

約数和(自身を含む): 54433080

約数和(自身を除く): 37684800

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, 46523, 93046, 139569, 186092, 232615, 279138, 372184, 418707, 465230, 558276, 697845, 837414, 930460, 1116552, 1395690, 1674828, 1860920, 2093535, 2791380, 3349656, 4187070, 5582760, 8374140, 16748280]

約数ペア:

[(1, 16748280), (2, 8374140), (3, 5582760), (4, 4187070), (5, 3349656), (6, 2791380), (8, 2093535), (9, 1860920), (10, 1674828), (12, 1395690), (15, 1116552), (18, 930460), (20, 837414), (24, 697845), (30, 558276), (36, 465230), (40, 418707), (45, 372184), (60, 279138), (72, 232615), (90, 186092), (120, 139569), (180, 93046), (360, 46523)]