15037320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125311}}^1$

素因数の和:125325

約数の個数: 32

約数和(自身を含む): 45112320

約数和(自身を除く): 30075000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125311, 250622, 375933, 501244, 626555, 751866, 1002488, 1253110, 1503732, 1879665, 2506220, 3007464, 3759330, 5012440, 7518660, 15037320]

約数ペア:

[(1, 15037320), (2, 7518660), (3, 5012440), (4, 3759330), (5, 3007464), (6, 2506220), (8, 1879665), (10, 1503732), (12, 1253110), (15, 1002488), (20, 751866), (24, 626555), (30, 501244), (40, 375933), (60, 250622), (120, 125311)]