901321120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{804751}}^1$

素因数の和:804773

約数の個数: 48

約数和(自身を含む): 2433570048

約数和(自身を除く): 1532248928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 804751, 1609502, 3219004, 4023755, 5633257, 6438008, 8047510, 11266514, 12876016, 16095020, 22533028, 25752032, 28166285, 32190040, 45066056, 56332570, 64380080, 90132112, 112665140, 128760160, 180264224, 225330280, 450660560, 901321120]

約数ペア:

[(1, 901321120), (2, 450660560), (4, 225330280), (5, 180264224), (7, 128760160), (8, 112665140), (10, 90132112), (14, 64380080), (16, 56332570), (20, 45066056), (28, 32190040), (32, 28166285), (35, 25752032), (40, 22533028), (56, 16095020), (70, 12876016), (80, 11266514), (112, 8047510), (140, 6438008), (160, 5633257), (224, 4023755), (280, 3219004), (560, 1609502), (1120, 804751)]