28004880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116687}}^1$

素因数の和:116703

約数の個数: 40

約数和(自身を含む): 86815872

約数和(自身を除く): 58810992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116687, 233374, 350061, 466748, 583435, 700122, 933496, 1166870, 1400244, 1750305, 1866992, 2333740, 2800488, 3500610, 4667480, 5600976, 7001220, 9334960, 14002440, 28004880]

約数ペア:

[(1, 28004880), (2, 14002440), (3, 9334960), (4, 7001220), (5, 5600976), (6, 4667480), (8, 3500610), (10, 2800488), (12, 2333740), (15, 1866992), (16, 1750305), (20, 1400244), (24, 1166870), (30, 933496), (40, 700122), (48, 583435), (60, 466748), (80, 350061), (120, 233374), (240, 116687)]