1447360

素因数分解:

$2^6\times 5^1\times {\mathrm{4523}}^1$

素因数の和:4540

約数の個数: 28

約数和(自身を含む): 3447288

約数和(自身を除く): 1999928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4523, 9046, 18092, 22615, 36184, 45230, 72368, 90460, 144736, 180920, 289472, 361840, 723680, 1447360]

約数ペア:

[(1, 1447360), (2, 723680), (4, 361840), (5, 289472), (8, 180920), (10, 144736), (16, 90460), (20, 72368), (32, 45230), (40, 36184), (64, 22615), (80, 18092), (160, 9046), (320, 4523)]