389590560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1357

約数の個数: 240

約数和(自身を含む): 1435807296

約数和(自身を除く): 1046216736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1307, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2614, 2760, 3105, 3240, 3312, 3680, 3726, 3921, 4140, 4320, 4968, 5228, 5520, 6210, 6480, 6535, 6624, 7452, 7842, 8280, 9315, 9936, 10456, 11040, 11763, 12420, 12960, 13070, 14904, 15684, 16560, 18630, 19605, 19872, 20912, 23526, 24840, 26140, 29808, 30061, 31368, 33120, 35289, 37260, 39210, 41824, 47052, 49680, 52280, 58815, 59616, 60122, 62736, 70578, 74520, 78420, 90183, 94104, 99360, 104560, 105867, 117630, 120244, 125472, 141156, 149040, 150305, 156840, 176445, 180366, 188208, 209120, 211734, 235260, 240488, 270549, 282312, 298080, 300610, 313680, 352890, 360732, 376416, 423468, 450915, 470520, 480976, 529335, 541098, 564624, 601220, 627360, 705780, 721464, 811647, 846936, 901830, 941040, 961952, 1058670, 1082196, 1129248, 1202440, 1352745, 1411560, 1442928, 1623294, 1693872, 1803660, 1882080, 2117340, 2164392, 2404880, 2434941, 2705490, 2823120, 2885856, 3246588, 3387744, 3607320, 4058235, 4234680, 4328784, 4809760, 4869882, 5410980, 5646240, 6493176, 7214640, 8116470, 8469360, 8657568, 9739764, 10821960, 12174705, 12986352, 14429280, 16232940, 16938720, 19479528, 21643920, 24349410, 25972704, 32465880, 38959056, 43287840, 48698820, 64931760, 77918112, 97397640, 129863520, 194795280, 389590560]

約数ペア:

[(1, 389590560), (2, 194795280), (3, 129863520), (4, 97397640), (5, 77918112), (6, 64931760), (8, 48698820), (9, 43287840), (10, 38959056), (12, 32465880), (15, 25972704), (16, 24349410), (18, 21643920), (20, 19479528), (23, 16938720), (24, 16232940), (27, 14429280), (30, 12986352), (32, 12174705), (36, 10821960), (40, 9739764), (45, 8657568), (46, 8469360), (48, 8116470), (54, 7214640), (60, 6493176), (69, 5646240), (72, 5410980), (80, 4869882), (81, 4809760), (90, 4328784), (92, 4234680), (96, 4058235), (108, 3607320), (115, 3387744), (120, 3246588), (135, 2885856), (138, 2823120), (144, 2705490), (160, 2434941), (162, 2404880), (180, 2164392), (184, 2117340), (207, 1882080), (216, 1803660), (230, 1693872), (240, 1623294), (270, 1442928), (276, 1411560), (288, 1352745), (324, 1202440), (345, 1129248), (360, 1082196), (368, 1058670), (405, 961952), (414, 941040), (432, 901830), (460, 846936), (480, 811647), (540, 721464), (552, 705780), (621, 627360), (648, 601220), (690, 564624), (720, 541098), (736, 529335), (810, 480976), (828, 470520), (864, 450915), (920, 423468), (1035, 376416), (1080, 360732), (1104, 352890), (1242, 313680), (1296, 300610), (1307, 298080), (1380, 282312), (1440, 270549), (1620, 240488), (1656, 235260), (1840, 211734), (1863, 209120), (2070, 188208), (2160, 180366), (2208, 176445), (2484, 156840), (2592, 150305), (2614, 149040), (2760, 141156), (3105, 125472), (3240, 120244), (3312, 117630), (3680, 105867), (3726, 104560), (3921, 99360), (4140, 94104), (4320, 90183), (4968, 78420), (5228, 74520), (5520, 70578), (6210, 62736), (6480, 60122), (6535, 59616), (6624, 58815), (7452, 52280), (7842, 49680), (8280, 47052), (9315, 41824), (9936, 39210), (10456, 37260), (11040, 35289), (11763, 33120), (12420, 31368), (12960, 30061), (13070, 29808), (14904, 26140), (15684, 24840), (16560, 23526), (18630, 20912), (19605, 19872)]