2015096880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{8647}}^1$

素因数の和:9634

約数の個数: 80

約数和(自身を含む): 6253956864

約数和(自身を除く): 4238859984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 971, 1942, 2913, 3884, 4855, 5826, 7768, 8647, 9710, 11652, 14565, 15536, 17294, 19420, 23304, 25941, 29130, 34588, 38840, 43235, 46608, 51882, 58260, 69176, 77680, 86470, 103764, 116520, 129705, 138352, 172940, 207528, 233040, 259410, 345880, 415056, 518820, 691760, 1037640, 2075280, 8396237, 16792474, 25188711, 33584948, 41981185, 50377422, 67169896, 83962370, 100754844, 125943555, 134339792, 167924740, 201509688, 251887110, 335849480, 403019376, 503774220, 671698960, 1007548440, 2015096880]

約数ペア:

[(1, 2015096880), (2, 1007548440), (3, 671698960), (4, 503774220), (5, 403019376), (6, 335849480), (8, 251887110), (10, 201509688), (12, 167924740), (15, 134339792), (16, 125943555), (20, 100754844), (24, 83962370), (30, 67169896), (40, 50377422), (48, 41981185), (60, 33584948), (80, 25188711), (120, 16792474), (240, 8396237), (971, 2075280), (1942, 1037640), (2913, 691760), (3884, 518820), (4855, 415056), (5826, 345880), (7768, 259410), (8647, 233040), (9710, 207528), (11652, 172940), (14565, 138352), (15536, 129705), (17294, 116520), (19420, 103764), (23304, 86470), (25941, 77680), (29130, 69176), (34588, 58260), (38840, 51882), (43235, 46608)]