18225840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75941}}^1$

素因数の和:75957

約数の個数: 40

約数和(自身を含む): 56500848

約数和(自身を除く): 38275008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75941, 151882, 227823, 303764, 379705, 455646, 607528, 759410, 911292, 1139115, 1215056, 1518820, 1822584, 2278230, 3037640, 3645168, 4556460, 6075280, 9112920, 18225840]

約数ペア:

[(1, 18225840), (2, 9112920), (3, 6075280), (4, 4556460), (5, 3645168), (6, 3037640), (8, 2278230), (10, 1822584), (12, 1518820), (15, 1215056), (16, 1139115), (20, 911292), (24, 759410), (30, 607528), (40, 455646), (48, 379705), (60, 303764), (80, 227823), (120, 151882), (240, 75941)]