28564583760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{39673033}}^1$

素因数の和:39673052

約数の個数: 60

約数和(自身を含む): 95929396212

約数和(自身を除く): 67364812452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 39673033, 79346066, 119019099, 158692132, 198365165, 238038198, 317384264, 357057297, 396730330, 476076396, 595095495, 634768528, 714114594, 793460660, 952152792, 1190190990, 1428229188, 1586921320, 1785286485, 1904305584, 2380381980, 2856458376, 3173842640, 3570572970, 4760763960, 5712916752, 7141145940, 9521527920, 14282291880, 28564583760]

約数ペア:

[(1, 28564583760), (2, 14282291880), (3, 9521527920), (4, 7141145940), (5, 5712916752), (6, 4760763960), (8, 3570572970), (9, 3173842640), (10, 2856458376), (12, 2380381980), (15, 1904305584), (16, 1785286485), (18, 1586921320), (20, 1428229188), (24, 1190190990), (30, 952152792), (36, 793460660), (40, 714114594), (45, 634768528), (48, 595095495), (60, 476076396), (72, 396730330), (80, 357057297), (90, 317384264), (120, 238038198), (144, 198365165), (180, 158692132), (240, 119019099), (360, 79346066), (720, 39673033)]