2807731620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5199503}}^1$

素因数の和:5199521

約数の個数: 48

約数和(自身を含む): 8735166720

約数和(自身を除く): 5927435100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5199503, 10399006, 15598509, 20798012, 25997515, 31197018, 46795527, 51995030, 62394036, 77992545, 93591054, 103990060, 140386581, 155985090, 187182108, 233977635, 280773162, 311970180, 467955270, 561546324, 701932905, 935910540, 1403865810, 2807731620]

約数ペア:

[(1, 2807731620), (2, 1403865810), (3, 935910540), (4, 701932905), (5, 561546324), (6, 467955270), (9, 311970180), (10, 280773162), (12, 233977635), (15, 187182108), (18, 155985090), (20, 140386581), (27, 103990060), (30, 93591054), (36, 77992545), (45, 62394036), (54, 51995030), (60, 46795527), (90, 31197018), (108, 25997515), (135, 20798012), (180, 15598509), (270, 10399006), (540, 5199503)]