288391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1201633}}^1$

素因数の和:1201649

約数の個数: 40

約数和(自身を含む): 894015696

約数和(自身を除く): 605623776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1201633, 2403266, 3604899, 4806532, 6008165, 7209798, 9613064, 12016330, 14419596, 18024495, 19226128, 24032660, 28839192, 36048990, 48065320, 57678384, 72097980, 96130640, 144195960, 288391920]

約数ペア:

[(1, 288391920), (2, 144195960), (3, 96130640), (4, 72097980), (5, 57678384), (6, 48065320), (8, 36048990), (10, 28839192), (12, 24032660), (15, 19226128), (16, 18024495), (20, 14419596), (24, 12016330), (30, 9613064), (40, 7209798), (48, 6008165), (60, 4806532), (80, 3604899), (120, 2403266), (240, 1201633)]