284173920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{7309}}^1$

素因数の和:7339

約数の個数: 144

約数和(自身を含む): 1005797520

約数和(自身を除く): 721623600

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7309, 7776, 9720, 12960, 14618, 19440, 21927, 29236, 36545, 38880, 43854, 58472, 65781, 73090, 87708, 109635, 116944, 131562, 146180, 175416, 197343, 219270, 233888, 263124, 292360, 328905, 350832, 394686, 438540, 526248, 584720, 592029, 657810, 701664, 789372, 877080, 986715, 1052496, 1169440, 1184058, 1315620, 1578744, 1754160, 1776087, 1973430, 2104992, 2368116, 2631240, 2960145, 3157488, 3508320, 3552174, 3946860, 4736232, 5262480, 5920290, 6314976, 7104348, 7893720, 8880435, 9472464, 10524960, 11840580, 14208696, 15787440, 17760870, 18944928, 23681160, 28417392, 31574880, 35521740, 47362320, 56834784, 71043480, 94724640, 142086960, 284173920]

約数ペア:

[(1, 284173920), (2, 142086960), (3, 94724640), (4, 71043480), (5, 56834784), (6, 47362320), (8, 35521740), (9, 31574880), (10, 28417392), (12, 23681160), (15, 18944928), (16, 17760870), (18, 15787440), (20, 14208696), (24, 11840580), (27, 10524960), (30, 9472464), (32, 8880435), (36, 7893720), (40, 7104348), (45, 6314976), (48, 5920290), (54, 5262480), (60, 4736232), (72, 3946860), (80, 3552174), (81, 3508320), (90, 3157488), (96, 2960145), (108, 2631240), (120, 2368116), (135, 2104992), (144, 1973430), (160, 1776087), (162, 1754160), (180, 1578744), (216, 1315620), (240, 1184058), (243, 1169440), (270, 1052496), (288, 986715), (324, 877080), (360, 789372), (405, 701664), (432, 657810), (480, 592029), (486, 584720), (540, 526248), (648, 438540), (720, 394686), (810, 350832), (864, 328905), (972, 292360), (1080, 263124), (1215, 233888), (1296, 219270), (1440, 197343), (1620, 175416), (1944, 146180), (2160, 131562), (2430, 116944), (2592, 109635), (3240, 87708), (3888, 73090), (4320, 65781), (4860, 58472), (6480, 43854), (7309, 38880), (7776, 36545), (9720, 29236), (12960, 21927), (14618, 19440)]