2480851680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5168441}}^1$

素因数の和:5168459

約数の個数: 48

約数和(自身を含む): 7814684304

約数和(自身を除く): 5333832624

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, 5168441, 10336882, 15505323, 20673764, 25842205, 31010646, 41347528, 51684410, 62021292, 77526615, 82695056, 103368820, 124042584, 155053230, 165390112, 206737640, 248085168, 310106460, 413475280, 496170336, 620212920, 826950560, 1240425840, 2480851680]

約数ペア:

[(1, 2480851680), (2, 1240425840), (3, 826950560), (4, 620212920), (5, 496170336), (6, 413475280), (8, 310106460), (10, 248085168), (12, 206737640), (15, 165390112), (16, 155053230), (20, 124042584), (24, 103368820), (30, 82695056), (32, 77526615), (40, 62021292), (48, 51684410), (60, 41347528), (80, 31010646), (96, 25842205), (120, 20673764), (160, 15505323), (240, 10336882), (480, 5168441)]