80292960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 309228192

約数和(自身を除く): 228935232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 132, 137, 144, 148, 160, 165, 176, 180, 185, 198, 220, 222, 240, 264, 274, 288, 296, 330, 333, 352, 360, 370, 396, 407, 411, 440, 444, 480, 495, 528, 548, 555, 592, 660, 666, 685, 720, 740, 792, 814, 822, 880, 888, 990, 1056, 1096, 1110, 1184, 1221, 1233, 1320, 1332, 1370, 1440, 1480, 1507, 1584, 1628, 1644, 1665, 1760, 1776, 1980, 2035, 2055, 2192, 2220, 2442, 2466, 2640, 2664, 2740, 2960, 3014, 3168, 3256, 3288, 3330, 3552, 3663, 3960, 4070, 4110, 4384, 4440, 4521, 4884, 4932, 5069, 5280, 5328, 5480, 5920, 6028, 6105, 6165, 6512, 6576, 6660, 7326, 7535, 7920, 8140, 8220, 8880, 9042, 9768, 9864, 10138, 10656, 10960, 12056, 12210, 12330, 13024, 13152, 13320, 13563, 14652, 15070, 15207, 15840, 16280, 16440, 17760, 18084, 18315, 19536, 19728, 20276, 21920, 22605, 24112, 24420, 24660, 25345, 26640, 27126, 29304, 30140, 30414, 32560, 32880, 36168, 36630, 39072, 39456, 40552, 45210, 45621, 48224, 48840, 49320, 50690, 53280, 54252, 55759, 58608, 60280, 60828, 65120, 65760, 67815, 72336, 73260, 76035, 81104, 90420, 91242, 97680, 98640, 101380, 108504, 111518, 117216, 120560, 121656, 135630, 144672, 146520, 152070, 162208, 167277, 180840, 182484, 195360, 197280, 202760, 217008, 223036, 228105, 241120, 243312, 271260, 278795, 293040, 304140, 334554, 361680, 364968, 405520, 434016, 446072, 456210, 486624, 501831, 542520, 557590, 586080, 608280, 669108, 723360, 729936, 811040, 836385, 892144, 912420, 1003662, 1085040, 1115180, 1216560, 1338216, 1459872, 1672770, 1784288, 1824840, 2007324, 2170080, 2230360, 2433120, 2509155, 2676432, 3345540, 3649680, 4014648, 4460720, 5018310, 5352864, 6691080, 7299360, 8029296, 8921440, 10036620, 13382160, 16058592, 20073240, 26764320, 40146480, 80292960]

約数ペア:

[(1, 80292960), (2, 40146480), (3, 26764320), (4, 20073240), (5, 16058592), (6, 13382160), (8, 10036620), (9, 8921440), (10, 8029296), (11, 7299360), (12, 6691080), (15, 5352864), (16, 5018310), (18, 4460720), (20, 4014648), (22, 3649680), (24, 3345540), (30, 2676432), (32, 2509155), (33, 2433120), (36, 2230360), (37, 2170080), (40, 2007324), (44, 1824840), (45, 1784288), (48, 1672770), (55, 1459872), (60, 1338216), (66, 1216560), (72, 1115180), (74, 1085040), (80, 1003662), (88, 912420), (90, 892144), (96, 836385), (99, 811040), (110, 729936), (111, 723360), (120, 669108), (132, 608280), (137, 586080), (144, 557590), (148, 542520), (160, 501831), (165, 486624), (176, 456210), (180, 446072), (185, 434016), (198, 405520), (220, 364968), (222, 361680), (240, 334554), (264, 304140), (274, 293040), (288, 278795), (296, 271260), (330, 243312), (333, 241120), (352, 228105), (360, 223036), (370, 217008), (396, 202760), (407, 197280), (411, 195360), (440, 182484), (444, 180840), (480, 167277), (495, 162208), (528, 152070), (548, 146520), (555, 144672), (592, 135630), (660, 121656), (666, 120560), (685, 117216), (720, 111518), (740, 108504), (792, 101380), (814, 98640), (822, 97680), (880, 91242), (888, 90420), (990, 81104), (1056, 76035), (1096, 73260), (1110, 72336), (1184, 67815), (1221, 65760), (1233, 65120), (1320, 60828), (1332, 60280), (1370, 58608), (1440, 55759), (1480, 54252), (1507, 53280), (1584, 50690), (1628, 49320), (1644, 48840), (1665, 48224), (1760, 45621), (1776, 45210), (1980, 40552), (2035, 39456), (2055, 39072), (2192, 36630), (2220, 36168), (2442, 32880), (2466, 32560), (2640, 30414), (2664, 30140), (2740, 29304), (2960, 27126), (3014, 26640), (3168, 25345), (3256, 24660), (3288, 24420), (3330, 24112), (3552, 22605), (3663, 21920), (3960, 20276), (4070, 19728), (4110, 19536), (4384, 18315), (4440, 18084), (4521, 17760), (4884, 16440), (4932, 16280), (5069, 15840), (5280, 15207), (5328, 15070), (5480, 14652), (5920, 13563), (6028, 13320), (6105, 13152), (6165, 13024), (6512, 12330), (6576, 12210), (6660, 12056), (7326, 10960), (7535, 10656), (7920, 10138), (8140, 9864), (8220, 9768), (8880, 9042)]