83257320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22381}}^1$

素因数の和:22426

約数の個数: 64

約数和(自身を含む): 257840640

約数和(自身を除く): 174583320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22381, 44762, 67143, 89524, 111905, 134286, 179048, 223810, 268572, 335715, 447620, 537144, 671430, 693811, 895240, 1342860, 1387622, 2081433, 2685720, 2775244, 3469055, 4162866, 5550488, 6938110, 8325732, 10407165, 13876220, 16651464, 20814330, 27752440, 41628660, 83257320]

約数ペア:

[(1, 83257320), (2, 41628660), (3, 27752440), (4, 20814330), (5, 16651464), (6, 13876220), (8, 10407165), (10, 8325732), (12, 6938110), (15, 5550488), (20, 4162866), (24, 3469055), (30, 2775244), (31, 2685720), (40, 2081433), (60, 1387622), (62, 1342860), (93, 895240), (120, 693811), (124, 671430), (155, 537144), (186, 447620), (248, 335715), (310, 268572), (372, 223810), (465, 179048), (620, 134286), (744, 111905), (930, 89524), (1240, 67143), (1860, 44762), (3720, 22381)]