281090760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2342423}}^1$

素因数の和:2342437

約数の個数: 32

約数和(自身を含む): 843272640

約数和(自身を除く): 562181880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2342423, 4684846, 7027269, 9369692, 11712115, 14054538, 18739384, 23424230, 28109076, 35136345, 46848460, 56218152, 70272690, 93696920, 140545380, 281090760]

約数ペア:

[(1, 281090760), (2, 140545380), (3, 93696920), (4, 70272690), (5, 56218152), (6, 46848460), (8, 35136345), (10, 28109076), (12, 23424230), (15, 18739384), (20, 14054538), (24, 11712115), (30, 9369692), (40, 7027269), (60, 4684846), (120, 2342423)]