90689280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 335543040

約数和(自身を除く): 244853760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 113, 114, 120, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 226, 228, 240, 256, 264, 285, 304, 320, 330, 339, 352, 380, 384, 418, 440, 452, 456, 480, 528, 565, 570, 608, 627, 640, 660, 678, 704, 760, 768, 836, 880, 904, 912, 960, 1045, 1056, 1130, 1140, 1216, 1243, 1254, 1280, 1320, 1356, 1408, 1520, 1672, 1695, 1760, 1808, 1824, 1920, 2090, 2112, 2147, 2260, 2280, 2432, 2486, 2508, 2640, 2712, 2816, 3040, 3135, 3344, 3390, 3520, 3616, 3648, 3729, 3840, 4180, 4224, 4294, 4520, 4560, 4864, 4972, 5016, 5280, 5424, 6080, 6215, 6270, 6441, 6688, 6780, 7040, 7232, 7296, 7458, 8360, 8448, 8588, 9040, 9120, 9944, 10032, 10560, 10735, 10848, 12160, 12430, 12540, 12882, 13376, 13560, 14080, 14464, 14592, 14916, 16720, 17176, 18080, 18240, 18645, 19888, 20064, 21120, 21470, 21696, 23617, 24320, 24860, 25080, 25764, 26752, 27120, 28928, 29832, 32205, 33440, 34352, 36160, 36480, 37290, 39776, 40128, 42240, 42940, 43392, 47234, 49720, 50160, 51528, 53504, 54240, 59664, 64410, 66880, 68704, 70851, 72320, 72960, 74580, 79552, 80256, 85880, 86784, 94468, 99440, 100320, 103056, 108480, 118085, 119328, 128820, 133760, 137408, 141702, 144640, 149160, 159104, 160512, 171760, 188936, 198880, 200640, 206112, 216960, 236170, 238656, 257640, 267520, 274816, 283404, 298320, 318208, 343520, 354255, 377872, 397760, 401280, 412224, 433920, 472340, 477312, 515280, 549632, 566808, 596640, 687040, 708510, 755744, 795520, 802560, 824448, 944680, 954624, 1030560, 1133616, 1193280, 1374080, 1417020, 1511488, 1591040, 1648896, 1889360, 2061120, 2267232, 2386560, 2748160, 2834040, 3022976, 3778720, 4122240, 4534464, 4773120, 5668080, 6045952, 7557440, 8244480, 9068928, 11336160, 15114880, 18137856, 22672320, 30229760, 45344640, 90689280]

約数ペア:

[(1, 90689280), (2, 45344640), (3, 30229760), (4, 22672320), (5, 18137856), (6, 15114880), (8, 11336160), (10, 9068928), (11, 8244480), (12, 7557440), (15, 6045952), (16, 5668080), (19, 4773120), (20, 4534464), (22, 4122240), (24, 3778720), (30, 3022976), (32, 2834040), (33, 2748160), (38, 2386560), (40, 2267232), (44, 2061120), (48, 1889360), (55, 1648896), (57, 1591040), (60, 1511488), (64, 1417020), (66, 1374080), (76, 1193280), (80, 1133616), (88, 1030560), (95, 954624), (96, 944680), (110, 824448), (113, 802560), (114, 795520), (120, 755744), (128, 708510), (132, 687040), (152, 596640), (160, 566808), (165, 549632), (176, 515280), (190, 477312), (192, 472340), (209, 433920), (220, 412224), (226, 401280), (228, 397760), (240, 377872), (256, 354255), (264, 343520), (285, 318208), (304, 298320), (320, 283404), (330, 274816), (339, 267520), (352, 257640), (380, 238656), (384, 236170), (418, 216960), (440, 206112), (452, 200640), (456, 198880), (480, 188936), (528, 171760), (565, 160512), (570, 159104), (608, 149160), (627, 144640), (640, 141702), (660, 137408), (678, 133760), (704, 128820), (760, 119328), (768, 118085), (836, 108480), (880, 103056), (904, 100320), (912, 99440), (960, 94468), (1045, 86784), (1056, 85880), (1130, 80256), (1140, 79552), (1216, 74580), (1243, 72960), (1254, 72320), (1280, 70851), (1320, 68704), (1356, 66880), (1408, 64410), (1520, 59664), (1672, 54240), (1695, 53504), (1760, 51528), (1808, 50160), (1824, 49720), (1920, 47234), (2090, 43392), (2112, 42940), (2147, 42240), (2260, 40128), (2280, 39776), (2432, 37290), (2486, 36480), (2508, 36160), (2640, 34352), (2712, 33440), (2816, 32205), (3040, 29832), (3135, 28928), (3344, 27120), (3390, 26752), (3520, 25764), (3616, 25080), (3648, 24860), (3729, 24320), (3840, 23617), (4180, 21696), (4224, 21470), (4294, 21120), (4520, 20064), (4560, 19888), (4864, 18645), (4972, 18240), (5016, 18080), (5280, 17176), (5424, 16720), (6080, 14916), (6215, 14592), (6270, 14464), (6441, 14080), (6688, 13560), (6780, 13376), (7040, 12882), (7232, 12540), (7296, 12430), (7458, 12160), (8360, 10848), (8448, 10735), (8588, 10560), (9040, 10032), (9120, 9944)]