745669920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1553479}}^1$

素因数の和:1553497

約数の個数: 48

約数和(自身を含む): 2348861760

約数和(自身を除く): 1603191840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1553479, 3106958, 4660437, 6213916, 7767395, 9320874, 12427832, 15534790, 18641748, 23302185, 24855664, 31069580, 37283496, 46604370, 49711328, 62139160, 74566992, 93208740, 124278320, 149133984, 186417480, 248556640, 372834960, 745669920]

約数ペア:

[(1, 745669920), (2, 372834960), (3, 248556640), (4, 186417480), (5, 149133984), (6, 124278320), (8, 93208740), (10, 74566992), (12, 62139160), (15, 49711328), (16, 46604370), (20, 37283496), (24, 31069580), (30, 24855664), (32, 23302185), (40, 18641748), (48, 15534790), (60, 12427832), (80, 9320874), (96, 7767395), (120, 6213916), (160, 4660437), (240, 3106958), (480, 1553479)]