85090320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{16883}}^1$

素因数の和:16909

約数の個数: 120

約数和(自身を含む): 326604096

約数和(自身を除く): 241513776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 16883, 33766, 50649, 67532, 84415, 101298, 118181, 135064, 151947, 168830, 202596, 236362, 253245, 270128, 303894, 337660, 354543, 405192, 472724, 506490, 590905, 607788, 675320, 709086, 759735, 810384, 945448, 1012980, 1063629, 1181810, 1215576, 1350640, 1418172, 1519470, 1772715, 1890896, 2025960, 2127258, 2363620, 2431152, 2836344, 3038940, 3545430, 4051920, 4254516, 4727240, 5318145, 5672688, 6077880, 7090860, 8509032, 9454480, 10636290, 12155760, 14181720, 17018064, 21272580, 28363440, 42545160, 85090320]

約数ペア:

[(1, 85090320), (2, 42545160), (3, 28363440), (4, 21272580), (5, 17018064), (6, 14181720), (7, 12155760), (8, 10636290), (9, 9454480), (10, 8509032), (12, 7090860), (14, 6077880), (15, 5672688), (16, 5318145), (18, 4727240), (20, 4254516), (21, 4051920), (24, 3545430), (28, 3038940), (30, 2836344), (35, 2431152), (36, 2363620), (40, 2127258), (42, 2025960), (45, 1890896), (48, 1772715), (56, 1519470), (60, 1418172), (63, 1350640), (70, 1215576), (72, 1181810), (80, 1063629), (84, 1012980), (90, 945448), (105, 810384), (112, 759735), (120, 709086), (126, 675320), (140, 607788), (144, 590905), (168, 506490), (180, 472724), (210, 405192), (240, 354543), (252, 337660), (280, 303894), (315, 270128), (336, 253245), (360, 236362), (420, 202596), (504, 168830), (560, 151947), (630, 135064), (720, 118181), (840, 101298), (1008, 84415), (1260, 67532), (1680, 50649), (2520, 33766), (5040, 16883)]