8173993320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22705537}}^1$

素因数の和:22705554

約数の個数: 48

約数和(自身を含む): 26565479460

約数和(自身を除く): 18391486140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 22705537, 45411074, 68116611, 90822148, 113527685, 136233222, 181644296, 204349833, 227055370, 272466444, 340583055, 408699666, 454110740, 544932888, 681166110, 817399332, 908221480, 1021749165, 1362332220, 1634798664, 2043498330, 2724664440, 4086996660, 8173993320]

約数ペア:

[(1, 8173993320), (2, 4086996660), (3, 2724664440), (4, 2043498330), (5, 1634798664), (6, 1362332220), (8, 1021749165), (9, 908221480), (10, 817399332), (12, 681166110), (15, 544932888), (18, 454110740), (20, 408699666), (24, 340583055), (30, 272466444), (36, 227055370), (40, 204349833), (45, 181644296), (60, 136233222), (72, 113527685), (90, 90822148), (120, 68116611), (180, 45411074), (360, 22705537)]