308330520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2569421}}^1$

素因数の和:2569435

約数の個数: 32

約数和(自身を含む): 924991920

約数和(自身を除く): 616661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2569421, 5138842, 7708263, 10277684, 12847105, 15416526, 20555368, 25694210, 30833052, 38541315, 51388420, 61666104, 77082630, 102776840, 154165260, 308330520]

約数ペア:

[(1, 308330520), (2, 154165260), (3, 102776840), (4, 77082630), (5, 61666104), (6, 51388420), (8, 38541315), (10, 30833052), (12, 25694210), (15, 20555368), (20, 15416526), (24, 12847105), (30, 10277684), (40, 7708263), (60, 5138842), (120, 2569421)]