200512560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{835469}}^1$

素因数の和:835485

約数の個数: 40

約数和(自身を含む): 621589680

約数和(自身を除く): 421077120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 835469, 1670938, 2506407, 3341876, 4177345, 5012814, 6683752, 8354690, 10025628, 12532035, 13367504, 16709380, 20051256, 25064070, 33418760, 40102512, 50128140, 66837520, 100256280, 200512560]

約数ペア:

[(1, 200512560), (2, 100256280), (3, 66837520), (4, 50128140), (5, 40102512), (6, 33418760), (8, 25064070), (10, 20051256), (12, 16709380), (15, 13367504), (16, 12532035), (20, 10025628), (24, 8354690), (30, 6683752), (40, 5012814), (48, 4177345), (60, 3341876), (80, 2506407), (120, 1670938), (240, 835469)]