201303840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{419383}}^1$

素因数の和:419401

約数の個数: 48

約数和(自身を含む): 634108608

約数和(自身を除く): 432804768

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, 419383, 838766, 1258149, 1677532, 2096915, 2516298, 3355064, 4193830, 5032596, 6290745, 6710128, 8387660, 10065192, 12581490, 13420256, 16775320, 20130384, 25162980, 33550640, 40260768, 50325960, 67101280, 100651920, 201303840]

約数ペア:

[(1, 201303840), (2, 100651920), (3, 67101280), (4, 50325960), (5, 40260768), (6, 33550640), (8, 25162980), (10, 20130384), (12, 16775320), (15, 13420256), (16, 12581490), (20, 10065192), (24, 8387660), (30, 6710128), (32, 6290745), (40, 5032596), (48, 4193830), (60, 3355064), (80, 2516298), (96, 2096915), (120, 1677532), (160, 1258149), (240, 838766), (480, 419383)]