120298560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{125311}}^1$

素因数の和:125331

約数の個数: 56

約数和(自身を含む): 381950976

約数和(自身を除く): 261652416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 125311, 250622, 375933, 501244, 626555, 751866, 1002488, 1253110, 1503732, 1879665, 2004976, 2506220, 3007464, 3759330, 4009952, 5012440, 6014928, 7518660, 8019904, 10024880, 12029856, 15037320, 20049760, 24059712, 30074640, 40099520, 60149280, 120298560]

約数ペア:

[(1, 120298560), (2, 60149280), (3, 40099520), (4, 30074640), (5, 24059712), (6, 20049760), (8, 15037320), (10, 12029856), (12, 10024880), (15, 8019904), (16, 7518660), (20, 6014928), (24, 5012440), (30, 4009952), (32, 3759330), (40, 3007464), (48, 2506220), (60, 2004976), (64, 1879665), (80, 1503732), (96, 1253110), (120, 1002488), (160, 751866), (192, 626555), (240, 501244), (320, 375933), (480, 250622), (960, 125311)]