63818640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:757

約数の個数: 120

約数和(自身を含む): 216111168

約数和(自身を除く): 152292528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 587, 604, 720, 755, 906, 1174, 1208, 1359, 1510, 1761, 1812, 2265, 2348, 2416, 2718, 2935, 3020, 3522, 3624, 4530, 4696, 5283, 5436, 5870, 6040, 6795, 7044, 7248, 8805, 9060, 9392, 10566, 10872, 11740, 12080, 13590, 14088, 17610, 18120, 21132, 21744, 23480, 26415, 27180, 28176, 35220, 36240, 42264, 46960, 52830, 54360, 70440, 84528, 88637, 105660, 108720, 140880, 177274, 211320, 265911, 354548, 422640, 443185, 531822, 709096, 797733, 886370, 1063644, 1329555, 1418192, 1595466, 1772740, 2127288, 2659110, 3190932, 3545480, 3988665, 4254576, 5318220, 6381864, 7090960, 7977330, 10636440, 12763728, 15954660, 21272880, 31909320, 63818640]

約数ペア:

[(1, 63818640), (2, 31909320), (3, 21272880), (4, 15954660), (5, 12763728), (6, 10636440), (8, 7977330), (9, 7090960), (10, 6381864), (12, 5318220), (15, 4254576), (16, 3988665), (18, 3545480), (20, 3190932), (24, 2659110), (30, 2127288), (36, 1772740), (40, 1595466), (45, 1418192), (48, 1329555), (60, 1063644), (72, 886370), (80, 797733), (90, 709096), (120, 531822), (144, 443185), (151, 422640), (180, 354548), (240, 265911), (302, 211320), (360, 177274), (453, 140880), (587, 108720), (604, 105660), (720, 88637), (755, 84528), (906, 70440), (1174, 54360), (1208, 52830), (1359, 46960), (1510, 42264), (1761, 36240), (1812, 35220), (2265, 28176), (2348, 27180), (2416, 26415), (2718, 23480), (2935, 21744), (3020, 21132), (3522, 18120), (3624, 17610), (4530, 14088), (4696, 13590), (5283, 12080), (5436, 11740), (5870, 10872), (6040, 10566), (6795, 9392), (7044, 9060), (7248, 8805)]