901017840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3754241}}^1$

素因数の和:3754257

約数の個数: 40

約数和(自身を含む): 2793156048

約数和(自身を除く): 1892138208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3754241, 7508482, 11262723, 15016964, 18771205, 22525446, 30033928, 37542410, 45050892, 56313615, 60067856, 75084820, 90101784, 112627230, 150169640, 180203568, 225254460, 300339280, 450508920, 901017840]

約数ペア:

[(1, 901017840), (2, 450508920), (3, 300339280), (4, 225254460), (5, 180203568), (6, 150169640), (8, 112627230), (10, 90101784), (12, 75084820), (15, 60067856), (16, 56313615), (20, 45050892), (24, 37542410), (30, 30033928), (40, 22525446), (48, 18771205), (60, 15016964), (80, 11262723), (120, 7508482), (240, 3754241)]