819972840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6833107}}^1$

素因数の和:6833121

約数の個数: 32

約数和(自身を含む): 2459918880

約数和(自身を除く): 1639946040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6833107, 13666214, 20499321, 27332428, 34165535, 40998642, 54664856, 68331070, 81997284, 102496605, 136662140, 163994568, 204993210, 273324280, 409986420, 819972840]

約数ペア:

[(1, 819972840), (2, 409986420), (3, 273324280), (4, 204993210), (5, 163994568), (6, 136662140), (8, 102496605), (10, 81997284), (12, 68331070), (15, 54664856), (20, 40998642), (24, 34165535), (30, 27332428), (40, 20499321), (60, 13666214), (120, 6833107)]