30074640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{125311}}^1$

素因数の和:125327

約数の個数: 40

約数和(自身を含む): 93232128

約数和(自身を除く): 63157488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 125311, 250622, 375933, 501244, 626555, 751866, 1002488, 1253110, 1503732, 1879665, 2004976, 2506220, 3007464, 3759330, 5012440, 6014928, 7518660, 10024880, 15037320, 30074640]

約数ペア:

[(1, 30074640), (2, 15037320), (3, 10024880), (4, 7518660), (5, 6014928), (6, 5012440), (8, 3759330), (10, 3007464), (12, 2506220), (15, 2004976), (16, 1879665), (20, 1503732), (24, 1253110), (30, 1002488), (40, 751866), (48, 626555), (60, 501244), (80, 375933), (120, 250622), (240, 125311)]