849165120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{181}}^2$

素因数の和:391

約数の個数: 210

約数和(自身を含む): 3037410486

約数和(自身を除く): 2188245366

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 181, 192, 216, 240, 270, 288, 320, 324, 360, 362, 405, 432, 480, 540, 543, 576, 648, 720, 724, 810, 864, 905, 960, 1080, 1086, 1296, 1440, 1448, 1620, 1629, 1728, 1810, 2160, 2172, 2592, 2715, 2880, 2896, 3240, 3258, 3620, 4320, 4344, 4887, 5184, 5430, 5792, 6480, 6516, 7240, 8145, 8640, 8688, 9774, 10860, 11584, 12960, 13032, 14480, 14661, 16290, 17376, 19548, 21720, 24435, 25920, 26064, 28960, 29322, 32580, 32761, 34752, 39096, 43440, 48870, 52128, 57920, 58644, 65160, 65522, 73305, 78192, 86880, 97740, 98283, 104256, 117288, 130320, 131044, 146610, 156384, 163805, 173760, 195480, 196566, 234576, 260640, 262088, 293220, 294849, 312768, 327610, 390960, 393132, 469152, 491415, 521280, 524176, 586440, 589698, 655220, 781920, 786264, 884547, 938304, 982830, 1048352, 1172880, 1179396, 1310440, 1474245, 1563840, 1572528, 1769094, 1965660, 2096704, 2345760, 2358792, 2620880, 2653641, 2948490, 3145056, 3538188, 3931320, 4422735, 4691520, 4717584, 5241760, 5307282, 5896980, 6290112, 7076376, 7862640, 8845470, 9435168, 10483520, 10614564, 11793960, 13268205, 14152752, 15725280, 17690940, 18870336, 21229128, 23587920, 26536410, 28305504, 31450560, 35381880, 42458256, 47175840, 53072820, 56611008, 70763760, 84916512, 94351680, 106145640, 141527520, 169833024, 212291280, 283055040, 424582560, 849165120]

約数ペア:

[(1, 849165120), (2, 424582560), (3, 283055040), (4, 212291280), (5, 169833024), (6, 141527520), (8, 106145640), (9, 94351680), (10, 84916512), (12, 70763760), (15, 56611008), (16, 53072820), (18, 47175840), (20, 42458256), (24, 35381880), (27, 31450560), (30, 28305504), (32, 26536410), (36, 23587920), (40, 21229128), (45, 18870336), (48, 17690940), (54, 15725280), (60, 14152752), (64, 13268205), (72, 11793960), (80, 10614564), (81, 10483520), (90, 9435168), (96, 8845470), (108, 7862640), (120, 7076376), (135, 6290112), (144, 5896980), (160, 5307282), (162, 5241760), (180, 4717584), (181, 4691520), (192, 4422735), (216, 3931320), (240, 3538188), (270, 3145056), (288, 2948490), (320, 2653641), (324, 2620880), (360, 2358792), (362, 2345760), (405, 2096704), (432, 1965660), (480, 1769094), (540, 1572528), (543, 1563840), (576, 1474245), (648, 1310440), (720, 1179396), (724, 1172880), (810, 1048352), (864, 982830), (905, 938304), (960, 884547), (1080, 786264), (1086, 781920), (1296, 655220), (1440, 589698), (1448, 586440), (1620, 524176), (1629, 521280), (1728, 491415), (1810, 469152), (2160, 393132), (2172, 390960), (2592, 327610), (2715, 312768), (2880, 294849), (2896, 293220), (3240, 262088), (3258, 260640), (3620, 234576), (4320, 196566), (4344, 195480), (4887, 173760), (5184, 163805), (5430, 156384), (5792, 146610), (6480, 131044), (6516, 130320), (7240, 117288), (8145, 104256), (8640, 98283), (8688, 97740), (9774, 86880), (10860, 78192), (11584, 73305), (12960, 65522), (13032, 65160), (14480, 58644), (14661, 57920), (16290, 52128), (17376, 48870), (19548, 43440), (21720, 39096), (24435, 34752), (25920, 32761), (26064, 32580), (28960, 29322)]