2640628320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{500119}}^1$

素因数の和:500148

約数の個数: 96

約数和(自身を含む): 9074177280

約数和(自身を除く): 6433548960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 500119, 1000238, 1500357, 2000476, 2500595, 3000714, 4000952, 5001190, 5501309, 6001428, 7501785, 8001904, 10002380, 11002618, 12002856, 15003570, 16003808, 16503927, 20004760, 22005236, 24005712, 27506545, 30007140, 33007854, 40009520, 44010472, 48011424, 55013090, 60014280, 66015708, 80019040, 82519635, 88020944, 110026180, 120028560, 132031416, 165039270, 176041888, 220052360, 240057120, 264062832, 330078540, 440104720, 528125664, 660157080, 880209440, 1320314160, 2640628320]

約数ペア:

[(1, 2640628320), (2, 1320314160), (3, 880209440), (4, 660157080), (5, 528125664), (6, 440104720), (8, 330078540), (10, 264062832), (11, 240057120), (12, 220052360), (15, 176041888), (16, 165039270), (20, 132031416), (22, 120028560), (24, 110026180), (30, 88020944), (32, 82519635), (33, 80019040), (40, 66015708), (44, 60014280), (48, 55013090), (55, 48011424), (60, 44010472), (66, 40009520), (80, 33007854), (88, 30007140), (96, 27506545), (110, 24005712), (120, 22005236), (132, 20004760), (160, 16503927), (165, 16003808), (176, 15003570), (220, 12002856), (240, 11002618), (264, 10002380), (330, 8001904), (352, 7501785), (440, 6001428), (480, 5501309), (528, 5001190), (660, 4000952), (880, 3000714), (1056, 2500595), (1320, 2000476), (1760, 1500357), (2640, 1000238), (5280, 500119)]