77309280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1509

約数の個数: 144

約数和(自身を含む): 271134864

約数和(自身を除く): 193825584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1451, 1480, 1665, 1776, 2220, 2664, 2902, 2960, 3330, 3552, 4353, 4440, 5328, 5804, 5920, 6660, 7255, 8706, 8880, 10656, 11608, 13059, 13320, 14510, 17412, 17760, 21765, 23216, 26118, 26640, 29020, 34824, 43530, 46432, 52236, 53280, 53687, 58040, 65295, 69648, 87060, 104472, 107374, 116080, 130590, 139296, 161061, 174120, 208944, 214748, 232160, 261180, 268435, 322122, 348240, 417888, 429496, 483183, 522360, 536870, 644244, 696480, 805305, 858992, 966366, 1044720, 1073740, 1288488, 1610610, 1717984, 1932732, 2089440, 2147480, 2415915, 2576976, 3221220, 3865464, 4294960, 4831830, 5153952, 6442440, 7730928, 8589920, 9663660, 12884880, 15461856, 19327320, 25769760, 38654640, 77309280]

約数ペア:

[(1, 77309280), (2, 38654640), (3, 25769760), (4, 19327320), (5, 15461856), (6, 12884880), (8, 9663660), (9, 8589920), (10, 7730928), (12, 6442440), (15, 5153952), (16, 4831830), (18, 4294960), (20, 3865464), (24, 3221220), (30, 2576976), (32, 2415915), (36, 2147480), (37, 2089440), (40, 1932732), (45, 1717984), (48, 1610610), (60, 1288488), (72, 1073740), (74, 1044720), (80, 966366), (90, 858992), (96, 805305), (111, 696480), (120, 644244), (144, 536870), (148, 522360), (160, 483183), (180, 429496), (185, 417888), (222, 348240), (240, 322122), (288, 268435), (296, 261180), (333, 232160), (360, 214748), (370, 208944), (444, 174120), (480, 161061), (555, 139296), (592, 130590), (666, 116080), (720, 107374), (740, 104472), (888, 87060), (1110, 69648), (1184, 65295), (1332, 58040), (1440, 53687), (1451, 53280), (1480, 52236), (1665, 46432), (1776, 43530), (2220, 34824), (2664, 29020), (2902, 26640), (2960, 26118), (3330, 23216), (3552, 21765), (4353, 17760), (4440, 17412), (5328, 14510), (5804, 13320), (5920, 13059), (6660, 11608), (7255, 10656), (8706, 8880)]