17228280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143569}}^1$

素因数の和:143583

約数の個数: 32

約数和(自身を含む): 51685200

約数和(自身を除く): 34456920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143569, 287138, 430707, 574276, 717845, 861414, 1148552, 1435690, 1722828, 2153535, 2871380, 3445656, 4307070, 5742760, 8614140, 17228280]

約数ペア:

[(1, 17228280), (2, 8614140), (3, 5742760), (4, 4307070), (5, 3445656), (6, 2871380), (8, 2153535), (10, 1722828), (12, 1435690), (15, 1148552), (20, 861414), (24, 717845), (30, 574276), (40, 430707), (60, 287138), (120, 143569)]