252796560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1053319}}^1$

素因数の和:1053335

約数の個数: 40

約数和(自身を含む): 783670080

約数和(自身を除く): 530873520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1053319, 2106638, 3159957, 4213276, 5266595, 6319914, 8426552, 10533190, 12639828, 15799785, 16853104, 21066380, 25279656, 31599570, 42132760, 50559312, 63199140, 84265520, 126398280, 252796560]

約数ペア:

[(1, 252796560), (2, 126398280), (3, 84265520), (4, 63199140), (5, 50559312), (6, 42132760), (8, 31599570), (10, 25279656), (12, 21066380), (15, 16853104), (16, 15799785), (20, 12639828), (24, 10533190), (30, 8426552), (40, 6319914), (48, 5266595), (60, 4213276), (80, 3159957), (120, 2106638), (240, 1053319)]