212870760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1773923}}^1$

素因数の和:1773937

約数の個数: 32

約数和(自身を含む): 638612640

約数和(自身を除く): 425741880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1773923, 3547846, 5321769, 7095692, 8869615, 10643538, 14191384, 17739230, 21287076, 26608845, 35478460, 42574152, 53217690, 70956920, 106435380, 212870760]

約数ペア:

[(1, 212870760), (2, 106435380), (3, 70956920), (4, 53217690), (5, 42574152), (6, 35478460), (8, 26608845), (10, 21287076), (12, 17739230), (15, 14191384), (20, 10643538), (24, 8869615), (30, 7095692), (40, 5321769), (60, 3547846), (120, 1773923)]