28983840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{60383}}^1$

素因数の和:60401

約数の個数: 48

約数和(自身を含む): 91300608

約数和(自身を除く): 62316768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 60383, 120766, 181149, 241532, 301915, 362298, 483064, 603830, 724596, 905745, 966128, 1207660, 1449192, 1811490, 1932256, 2415320, 2898384, 3622980, 4830640, 5796768, 7245960, 9661280, 14491920, 28983840]

約数ペア:

[(1, 28983840), (2, 14491920), (3, 9661280), (4, 7245960), (5, 5796768), (6, 4830640), (8, 3622980), (10, 2898384), (12, 2415320), (15, 1932256), (16, 1811490), (20, 1449192), (24, 1207660), (30, 966128), (32, 905745), (40, 724596), (48, 603830), (60, 483064), (80, 362298), (96, 301915), (120, 241532), (160, 181149), (240, 120766), (480, 60383)]