279469080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70573}}^1$

素因数の和:70601

約数の個数: 96

約数和(自身を含む): 990858960

約数和(自身を除く): 711389880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 70573, 141146, 211719, 282292, 352865, 423438, 564584, 635157, 705730, 776303, 846876, 1058595, 1270314, 1411460, 1552606, 1693752, 2117190, 2328909, 2540628, 2822920, 3105212, 3175785, 3881515, 4234380, 4657818, 5081256, 6210424, 6351570, 6986727, 7763030, 8468760, 9315636, 11644545, 12703140, 13973454, 15526060, 18631272, 23289090, 25406280, 27946908, 31052120, 34933635, 46578180, 55893816, 69867270, 93156360, 139734540, 279469080]

約数ペア:

[(1, 279469080), (2, 139734540), (3, 93156360), (4, 69867270), (5, 55893816), (6, 46578180), (8, 34933635), (9, 31052120), (10, 27946908), (11, 25406280), (12, 23289090), (15, 18631272), (18, 15526060), (20, 13973454), (22, 12703140), (24, 11644545), (30, 9315636), (33, 8468760), (36, 7763030), (40, 6986727), (44, 6351570), (45, 6210424), (55, 5081256), (60, 4657818), (66, 4234380), (72, 3881515), (88, 3175785), (90, 3105212), (99, 2822920), (110, 2540628), (120, 2328909), (132, 2117190), (165, 1693752), (180, 1552606), (198, 1411460), (220, 1270314), (264, 1058595), (330, 846876), (360, 776303), (396, 705730), (440, 635157), (495, 564584), (660, 423438), (792, 352865), (990, 282292), (1320, 211719), (1980, 141146), (3960, 70573)]