80203230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{297049}}^1$

素因数の和:297065

約数の個数: 32

約数和(自身を含む): 213876000

約数和(自身を除く): 133672770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 297049, 594098, 891147, 1485245, 1782294, 2673441, 2970490, 4455735, 5346882, 8020323, 8911470, 13367205, 16040646, 26734410, 40101615, 80203230]

約数ペア:

[(1, 80203230), (2, 40101615), (3, 26734410), (5, 16040646), (6, 13367205), (9, 8911470), (10, 8020323), (15, 5346882), (18, 4455735), (27, 2970490), (30, 2673441), (45, 1782294), (54, 1485245), (90, 891147), (135, 594098), (270, 297049)]