548280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1523}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 1783080

約数和(自身を除く): 1234800

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, 1523, 3046, 4569, 6092, 7615, 9138, 12184, 13707, 15230, 18276, 22845, 27414, 30460, 36552, 45690, 54828, 60920, 68535, 91380, 109656, 137070, 182760, 274140, 548280]

約数ペア:

[(1, 548280), (2, 274140), (3, 182760), (4, 137070), (5, 109656), (6, 91380), (8, 68535), (9, 60920), (10, 54828), (12, 45690), (15, 36552), (18, 30460), (20, 27414), (24, 22845), (30, 18276), (36, 15230), (40, 13707), (45, 12184), (60, 9138), (72, 7615), (90, 6092), (120, 4569), (180, 3046), (360, 1523)]