2080991160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5780531}}^1$

素因数の和:5780548

約数の個数: 48

約数和(自身を含む): 6763222440

約数和(自身を除く): 4682231280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5780531, 11561062, 17341593, 23122124, 28902655, 34683186, 46244248, 52024779, 57805310, 69366372, 86707965, 104049558, 115610620, 138732744, 173415930, 208099116, 231221240, 260123895, 346831860, 416198232, 520247790, 693663720, 1040495580, 2080991160]

約数ペア:

[(1, 2080991160), (2, 1040495580), (3, 693663720), (4, 520247790), (5, 416198232), (6, 346831860), (8, 260123895), (9, 231221240), (10, 208099116), (12, 173415930), (15, 138732744), (18, 115610620), (20, 104049558), (24, 86707965), (30, 69366372), (36, 57805310), (40, 52024779), (45, 46244248), (60, 34683186), (72, 28902655), (90, 23122124), (120, 17341593), (180, 11561062), (360, 5780531)]