515145360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2146439}}^1$

素因数の和:2146455

約数の個数: 40

約数和(自身を含む): 1596951360

約数和(自身を除く): 1081806000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2146439, 4292878, 6439317, 8585756, 10732195, 12878634, 17171512, 21464390, 25757268, 32196585, 34343024, 42928780, 51514536, 64393170, 85857560, 103029072, 128786340, 171715120, 257572680, 515145360]

約数ペア:

[(1, 515145360), (2, 257572680), (3, 171715120), (4, 128786340), (5, 103029072), (6, 85857560), (8, 64393170), (10, 51514536), (12, 42928780), (15, 34343024), (16, 32196585), (20, 25757268), (24, 21464390), (30, 17171512), (40, 12878634), (48, 10732195), (60, 8585756), (80, 6439317), (120, 4292878), (240, 2146439)]