208099560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3407}}^1$

素因数の和:3930

約数の個数: 64

約数和(自身を含む): 625708800

約数和(自身を除く): 417609240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 3054, 3407, 4072, 5090, 6108, 6814, 7635, 10180, 10221, 12216, 13628, 15270, 17035, 20360, 20442, 27256, 30540, 34070, 40884, 51105, 61080, 68140, 81768, 102210, 136280, 204420, 408840, 1734163, 3468326, 5202489, 6936652, 8670815, 10404978, 13873304, 17341630, 20809956, 26012445, 34683260, 41619912, 52024890, 69366520, 104049780, 208099560]

約数ペア:

[(1, 208099560), (2, 104049780), (3, 69366520), (4, 52024890), (5, 41619912), (6, 34683260), (8, 26012445), (10, 20809956), (12, 17341630), (15, 13873304), (20, 10404978), (24, 8670815), (30, 6936652), (40, 5202489), (60, 3468326), (120, 1734163), (509, 408840), (1018, 204420), (1527, 136280), (2036, 102210), (2545, 81768), (3054, 68140), (3407, 61080), (4072, 51105), (5090, 40884), (6108, 34070), (6814, 30540), (7635, 27256), (10180, 20442), (10221, 20360), (12216, 17035), (13628, 15270)]