2420347980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{18311}}^1$

素因数の和:20526

約数の個数: 48

約数和(自身を含む): 6780420864

約数和(自身を除く): 4360072884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2203, 4406, 6609, 8812, 11015, 13218, 18311, 22030, 26436, 33045, 36622, 44060, 54933, 66090, 73244, 91555, 109866, 132180, 183110, 219732, 274665, 366220, 549330, 1098660, 40339133, 80678266, 121017399, 161356532, 201695665, 242034798, 403391330, 484069596, 605086995, 806782660, 1210173990, 2420347980]

約数ペア:

[(1, 2420347980), (2, 1210173990), (3, 806782660), (4, 605086995), (5, 484069596), (6, 403391330), (10, 242034798), (12, 201695665), (15, 161356532), (20, 121017399), (30, 80678266), (60, 40339133), (2203, 1098660), (4406, 549330), (6609, 366220), (8812, 274665), (11015, 219732), (13218, 183110), (18311, 132180), (22030, 109866), (26436, 91555), (33045, 73244), (36622, 66090), (44060, 54933)]