1360920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 4458240

約数和(自身を除く): 3097320

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, 1031, 1320, 2062, 3093, 4124, 5155, 6186, 8248, 10310, 11341, 12372, 15465, 20620, 22682, 24744, 30930, 34023, 41240, 45364, 56705, 61860, 68046, 90728, 113410, 123720, 136092, 170115, 226820, 272184, 340230, 453640, 680460, 1360920]

約数ペア:

[(1, 1360920), (2, 680460), (3, 453640), (4, 340230), (5, 272184), (6, 226820), (8, 170115), (10, 136092), (11, 123720), (12, 113410), (15, 90728), (20, 68046), (22, 61860), (24, 56705), (30, 45364), (33, 41240), (40, 34023), (44, 30930), (55, 24744), (60, 22682), (66, 20620), (88, 15465), (110, 12372), (120, 11341), (132, 10310), (165, 8248), (220, 6186), (264, 5155), (330, 4124), (440, 3093), (660, 2062), (1031, 1320)]