4945132560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20604719}}^1$

素因数の和:20604735

約数の個数: 40

約数和(自身を含む): 15329911680

約数和(自身を除く): 10384779120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20604719, 41209438, 61814157, 82418876, 103023595, 123628314, 164837752, 206047190, 247256628, 309070785, 329675504, 412094380, 494513256, 618141570, 824188760, 989026512, 1236283140, 1648377520, 2472566280, 4945132560]

約数ペア:

[(1, 4945132560), (2, 2472566280), (3, 1648377520), (4, 1236283140), (5, 989026512), (6, 824188760), (8, 618141570), (10, 494513256), (12, 412094380), (15, 329675504), (16, 309070785), (20, 247256628), (24, 206047190), (30, 164837752), (40, 123628314), (48, 103023595), (60, 82418876), (80, 61814157), (120, 41209438), (240, 20604719)]