2488560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10369}}^1$

素因数の和:10385

約数の個数: 40

約数和(自身を含む): 7715280

約数和(自身を除く): 5226720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10369, 20738, 31107, 41476, 51845, 62214, 82952, 103690, 124428, 155535, 165904, 207380, 248856, 311070, 414760, 497712, 622140, 829520, 1244280, 2488560]

約数ペア:

[(1, 2488560), (2, 1244280), (3, 829520), (4, 622140), (5, 497712), (6, 414760), (8, 311070), (10, 248856), (12, 207380), (15, 165904), (16, 155535), (20, 124428), (24, 103690), (30, 82952), (40, 62214), (48, 51845), (60, 41476), (80, 31107), (120, 20738), (240, 10369)]