2018332560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8409719}}^1$

素因数の和:8409735

約数の個数: 40

約数和(自身を含む): 6256831680

約数和(自身を除く): 4238499120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8409719, 16819438, 25229157, 33638876, 42048595, 50458314, 67277752, 84097190, 100916628, 126145785, 134555504, 168194380, 201833256, 252291570, 336388760, 403666512, 504583140, 672777520, 1009166280, 2018332560]

約数ペア:

[(1, 2018332560), (2, 1009166280), (3, 672777520), (4, 504583140), (5, 403666512), (6, 336388760), (8, 252291570), (10, 201833256), (12, 168194380), (15, 134555504), (16, 126145785), (20, 100916628), (24, 84097190), (30, 67277752), (40, 50458314), (48, 42048595), (60, 33638876), (80, 25229157), (120, 16819438), (240, 8409719)]