72532920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{604441}}^1$

素因数の和:604455

約数の個数: 32

約数和(自身を含む): 217599120

約数和(自身を除く): 145066200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 604441, 1208882, 1813323, 2417764, 3022205, 3626646, 4835528, 6044410, 7253292, 9066615, 12088820, 14506584, 18133230, 24177640, 36266460, 72532920]

約数ペア:

[(1, 72532920), (2, 36266460), (3, 24177640), (4, 18133230), (5, 14506584), (6, 12088820), (8, 9066615), (10, 7253292), (12, 6044410), (15, 4835528), (20, 3626646), (24, 3022205), (30, 2417764), (40, 1813323), (60, 1208882), (120, 604441)]