7285080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5544

約数の個数: 64

約数和(自身を含む): 23846400

約数和(自身を除く): 16561320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 5519, 11038, 16557, 22076, 27595, 33114, 44152, 55190, 60709, 66228, 82785, 110380, 121418, 132456, 165570, 182127, 220760, 242836, 303545, 331140, 364254, 485672, 607090, 662280, 728508, 910635, 1214180, 1457016, 1821270, 2428360, 3642540, 7285080]

約数ペア:

[(1, 7285080), (2, 3642540), (3, 2428360), (4, 1821270), (5, 1457016), (6, 1214180), (8, 910635), (10, 728508), (11, 662280), (12, 607090), (15, 485672), (20, 364254), (22, 331140), (24, 303545), (30, 242836), (33, 220760), (40, 182127), (44, 165570), (55, 132456), (60, 121418), (66, 110380), (88, 82785), (110, 66228), (120, 60709), (132, 55190), (165, 44152), (220, 33114), (264, 27595), (330, 22076), (440, 16557), (660, 11038), (1320, 5519)]