15672809120

素因数分解:

$2^5\times 5^1\times {\mathrm{569}}^1\times {\mathrm{172153}}^1$

素因数の和:172737

約数の個数: 48

約数和(自身を含む): 37092300840

約数和(自身を除く): 21419491720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 569, 1138, 2276, 2845, 4552, 5690, 9104, 11380, 18208, 22760, 45520, 91040, 172153, 344306, 688612, 860765, 1377224, 1721530, 2754448, 3443060, 5508896, 6886120, 13772240, 27544480, 97955057, 195910114, 391820228, 489775285, 783640456, 979550570, 1567280912, 1959101140, 3134561824, 3918202280, 7836404560, 15672809120]

約数ペア:

[(1, 15672809120), (2, 7836404560), (4, 3918202280), (5, 3134561824), (8, 1959101140), (10, 1567280912), (16, 979550570), (20, 783640456), (32, 489775285), (40, 391820228), (80, 195910114), (160, 97955057), (569, 27544480), (1138, 13772240), (2276, 6886120), (2845, 5508896), (4552, 3443060), (5690, 2754448), (9104, 1721530), (11380, 1377224), (18208, 860765), (22760, 688612), (45520, 344306), (91040, 172153)]