83838240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6496

約数の個数: 120

約数和(自身を含む): 295924860

約数和(自身を除く): 212086620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6469, 6480, 12938, 12960, 19407, 25876, 32345, 38814, 51752, 58221, 64690, 77628, 97035, 103504, 116442, 129380, 155256, 174663, 194070, 207008, 232884, 258760, 291105, 310512, 349326, 388140, 465768, 517520, 523989, 582210, 621024, 698652, 776280, 873315, 931536, 1035040, 1047978, 1164420, 1397304, 1552560, 1746630, 1863072, 2095956, 2328840, 2619945, 2794608, 3105120, 3493260, 4191912, 4657680, 5239890, 5589216, 6986520, 8383824, 9315360, 10479780, 13973040, 16767648, 20959560, 27946080, 41919120, 83838240]

約数ペア:

[(1, 83838240), (2, 41919120), (3, 27946080), (4, 20959560), (5, 16767648), (6, 13973040), (8, 10479780), (9, 9315360), (10, 8383824), (12, 6986520), (15, 5589216), (16, 5239890), (18, 4657680), (20, 4191912), (24, 3493260), (27, 3105120), (30, 2794608), (32, 2619945), (36, 2328840), (40, 2095956), (45, 1863072), (48, 1746630), (54, 1552560), (60, 1397304), (72, 1164420), (80, 1047978), (81, 1035040), (90, 931536), (96, 873315), (108, 776280), (120, 698652), (135, 621024), (144, 582210), (160, 523989), (162, 517520), (180, 465768), (216, 388140), (240, 349326), (270, 310512), (288, 291105), (324, 258760), (360, 232884), (405, 207008), (432, 194070), (480, 174663), (540, 155256), (648, 129380), (720, 116442), (810, 103504), (864, 97035), (1080, 77628), (1296, 64690), (1440, 58221), (1620, 51752), (2160, 38814), (2592, 32345), (3240, 25876), (4320, 19407), (6469, 12960), (6480, 12938)]