2397078480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9987827}}^1$

素因数の和:9987843

約数の個数: 40

約数和(自身を含む): 7430944032

約数和(自身を除く): 5033865552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9987827, 19975654, 29963481, 39951308, 49939135, 59926962, 79902616, 99878270, 119853924, 149817405, 159805232, 199756540, 239707848, 299634810, 399513080, 479415696, 599269620, 799026160, 1198539240, 2397078480]

約数ペア:

[(1, 2397078480), (2, 1198539240), (3, 799026160), (4, 599269620), (5, 479415696), (6, 399513080), (8, 299634810), (10, 239707848), (12, 199756540), (15, 159805232), (16, 149817405), (20, 119853924), (24, 99878270), (30, 79902616), (40, 59926962), (48, 49939135), (60, 39951308), (80, 29963481), (120, 19975654), (240, 9987827)]