810720480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1469

約数の個数: 192

約数和(自身を含む): 2743046208

約数和(自身を除く): 1932325728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 73, 80, 85, 96, 102, 120, 136, 146, 160, 170, 204, 219, 240, 255, 272, 292, 340, 365, 408, 438, 480, 510, 544, 584, 680, 730, 816, 876, 1020, 1095, 1168, 1241, 1360, 1361, 1460, 1632, 1752, 2040, 2190, 2336, 2482, 2720, 2722, 2920, 3504, 3723, 4080, 4083, 4380, 4964, 5444, 5840, 6205, 6805, 7008, 7446, 8160, 8166, 8760, 9928, 10888, 11680, 12410, 13610, 14892, 16332, 17520, 18615, 19856, 20415, 21776, 23137, 24820, 27220, 29784, 32664, 35040, 37230, 39712, 40830, 43552, 46274, 49640, 54440, 59568, 65328, 69411, 74460, 81660, 92548, 99280, 99353, 108880, 115685, 119136, 130656, 138822, 148920, 163320, 185096, 198560, 198706, 217760, 231370, 277644, 297840, 298059, 326640, 347055, 370192, 397412, 462740, 496765, 555288, 595680, 596118, 653280, 694110, 740384, 794824, 925480, 993530, 1110576, 1192236, 1388220, 1490295, 1589648, 1689001, 1850960, 1987060, 2221152, 2384472, 2776440, 2980590, 3179296, 3378002, 3701920, 3974120, 4768944, 5067003, 5552880, 5961180, 6756004, 7948240, 8445005, 9537888, 10134006, 11105760, 11922360, 13512008, 15896480, 16890010, 20268012, 23844720, 25335015, 27024016, 33780020, 40536024, 47689440, 50670030, 54048032, 67560040, 81072048, 101340060, 135120080, 162144096, 202680120, 270240160, 405360240, 810720480]

約数ペア:

[(1, 810720480), (2, 405360240), (3, 270240160), (4, 202680120), (5, 162144096), (6, 135120080), (8, 101340060), (10, 81072048), (12, 67560040), (15, 54048032), (16, 50670030), (17, 47689440), (20, 40536024), (24, 33780020), (30, 27024016), (32, 25335015), (34, 23844720), (40, 20268012), (48, 16890010), (51, 15896480), (60, 13512008), (68, 11922360), (73, 11105760), (80, 10134006), (85, 9537888), (96, 8445005), (102, 7948240), (120, 6756004), (136, 5961180), (146, 5552880), (160, 5067003), (170, 4768944), (204, 3974120), (219, 3701920), (240, 3378002), (255, 3179296), (272, 2980590), (292, 2776440), (340, 2384472), (365, 2221152), (408, 1987060), (438, 1850960), (480, 1689001), (510, 1589648), (544, 1490295), (584, 1388220), (680, 1192236), (730, 1110576), (816, 993530), (876, 925480), (1020, 794824), (1095, 740384), (1168, 694110), (1241, 653280), (1360, 596118), (1361, 595680), (1460, 555288), (1632, 496765), (1752, 462740), (2040, 397412), (2190, 370192), (2336, 347055), (2482, 326640), (2720, 298059), (2722, 297840), (2920, 277644), (3504, 231370), (3723, 217760), (4080, 198706), (4083, 198560), (4380, 185096), (4964, 163320), (5444, 148920), (5840, 138822), (6205, 130656), (6805, 119136), (7008, 115685), (7446, 108880), (8160, 99353), (8166, 99280), (8760, 92548), (9928, 81660), (10888, 74460), (11680, 69411), (12410, 65328), (13610, 59568), (14892, 54440), (16332, 49640), (17520, 46274), (18615, 43552), (19856, 40830), (20415, 39712), (21776, 37230), (23137, 35040), (24820, 32664), (27220, 29784)]