128094480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1966

約数の個数: 160

約数和(自身を含む): 455685120

約数和(自身を除く): 327590640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 1913, 2160, 2232, 2480, 2790, 3348, 3720, 3826, 4185, 4464, 5580, 5739, 6696, 7440, 7652, 8370, 9565, 11160, 11478, 13392, 15304, 16740, 17217, 19130, 22320, 22956, 28695, 30608, 33480, 34434, 38260, 45912, 51651, 57390, 59303, 66960, 68868, 76520, 86085, 91824, 103302, 114780, 118606, 137736, 153040, 172170, 177909, 206604, 229560, 237212, 258255, 275472, 296515, 344340, 355818, 413208, 459120, 474424, 516510, 533727, 593030, 688680, 711636, 826416, 889545, 948848, 1033020, 1067454, 1186060, 1377360, 1423272, 1601181, 1779090, 2066040, 2134908, 2372120, 2668635, 2846544, 3202362, 3558180, 4132080, 4269816, 4744240, 5337270, 6404724, 7116360, 8005905, 8539632, 10674540, 12809448, 14232720, 16011810, 21349080, 25618896, 32023620, 42698160, 64047240, 128094480]

約数ペア:

[(1, 128094480), (2, 64047240), (3, 42698160), (4, 32023620), (5, 25618896), (6, 21349080), (8, 16011810), (9, 14232720), (10, 12809448), (12, 10674540), (15, 8539632), (16, 8005905), (18, 7116360), (20, 6404724), (24, 5337270), (27, 4744240), (30, 4269816), (31, 4132080), (36, 3558180), (40, 3202362), (45, 2846544), (48, 2668635), (54, 2372120), (60, 2134908), (62, 2066040), (72, 1779090), (80, 1601181), (90, 1423272), (93, 1377360), (108, 1186060), (120, 1067454), (124, 1033020), (135, 948848), (144, 889545), (155, 826416), (180, 711636), (186, 688680), (216, 593030), (240, 533727), (248, 516510), (270, 474424), (279, 459120), (310, 413208), (360, 355818), (372, 344340), (432, 296515), (465, 275472), (496, 258255), (540, 237212), (558, 229560), (620, 206604), (720, 177909), (744, 172170), (837, 153040), (930, 137736), (1080, 118606), (1116, 114780), (1240, 103302), (1395, 91824), (1488, 86085), (1674, 76520), (1860, 68868), (1913, 66960), (2160, 59303), (2232, 57390), (2480, 51651), (2790, 45912), (3348, 38260), (3720, 34434), (3826, 33480), (4185, 30608), (4464, 28695), (5580, 22956), (5739, 22320), (6696, 19130), (7440, 17217), (7652, 16740), (8370, 15304), (9565, 13392), (11160, 11478)]