2566560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5347}}^1$

素因数の和:5365

約数の個数: 48

約数和(自身を含む): 8086176

約数和(自身を除く): 5519616

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, 5347, 10694, 16041, 21388, 26735, 32082, 42776, 53470, 64164, 80205, 85552, 106940, 128328, 160410, 171104, 213880, 256656, 320820, 427760, 513312, 641640, 855520, 1283280, 2566560]

約数ペア:

[(1, 2566560), (2, 1283280), (3, 855520), (4, 641640), (5, 513312), (6, 427760), (8, 320820), (10, 256656), (12, 213880), (15, 171104), (16, 160410), (20, 128328), (24, 106940), (30, 85552), (32, 80205), (40, 64164), (48, 53470), (60, 42776), (80, 32082), (96, 26735), (120, 21388), (160, 16041), (240, 10694), (480, 5347)]