2000392560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2778323}}^1$

素因数の和:2778342

約数の個数: 60

約数和(自身を含む): 6717987432

約数和(自身を除く): 4717594872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2778323, 5556646, 8334969, 11113292, 13891615, 16669938, 22226584, 25004907, 27783230, 33339876, 41674845, 44453168, 50009814, 55566460, 66679752, 83349690, 100019628, 111132920, 125024535, 133359504, 166699380, 200039256, 222265840, 250049070, 333398760, 400078512, 500098140, 666797520, 1000196280, 2000392560]

約数ペア:

[(1, 2000392560), (2, 1000196280), (3, 666797520), (4, 500098140), (5, 400078512), (6, 333398760), (8, 250049070), (9, 222265840), (10, 200039256), (12, 166699380), (15, 133359504), (16, 125024535), (18, 111132920), (20, 100019628), (24, 83349690), (30, 66679752), (36, 55566460), (40, 50009814), (45, 44453168), (48, 41674845), (60, 33339876), (72, 27783230), (80, 25004907), (90, 22226584), (120, 16669938), (144, 13891615), (180, 11113292), (240, 8334969), (360, 5556646), (720, 2778323)]