85910880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 301771008

約数和(自身を除く): 215860128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 212, 220, 240, 264, 265, 307, 318, 330, 352, 424, 440, 480, 528, 530, 583, 614, 636, 660, 795, 848, 880, 921, 1056, 1060, 1166, 1228, 1272, 1320, 1535, 1590, 1696, 1749, 1760, 1842, 2120, 2332, 2456, 2544, 2640, 2915, 3070, 3180, 3377, 3498, 3684, 4240, 4605, 4664, 4912, 5088, 5280, 5830, 6140, 6360, 6754, 6996, 7368, 8480, 8745, 9210, 9328, 9824, 10131, 11660, 12280, 12720, 13508, 13992, 14736, 16271, 16885, 17490, 18420, 18656, 20262, 23320, 24560, 25440, 27016, 27984, 29472, 32542, 33770, 34980, 36840, 40524, 46640, 48813, 49120, 50655, 54032, 55968, 65084, 67540, 69960, 73680, 81048, 81355, 93280, 97626, 101310, 108064, 130168, 135080, 139920, 147360, 162096, 162710, 178981, 195252, 202620, 244065, 260336, 270160, 279840, 324192, 325420, 357962, 390504, 405240, 488130, 520672, 536943, 540320, 650840, 715924, 781008, 810480, 894905, 976260, 1073886, 1301680, 1431848, 1562016, 1620960, 1789810, 1952520, 2147772, 2603360, 2684715, 2863696, 3579620, 3905040, 4295544, 5369430, 5727392, 7159240, 7810080, 8591088, 10738860, 14318480, 17182176, 21477720, 28636960, 42955440, 85910880]

約数ペア:

[(1, 85910880), (2, 42955440), (3, 28636960), (4, 21477720), (5, 17182176), (6, 14318480), (8, 10738860), (10, 8591088), (11, 7810080), (12, 7159240), (15, 5727392), (16, 5369430), (20, 4295544), (22, 3905040), (24, 3579620), (30, 2863696), (32, 2684715), (33, 2603360), (40, 2147772), (44, 1952520), (48, 1789810), (53, 1620960), (55, 1562016), (60, 1431848), (66, 1301680), (80, 1073886), (88, 976260), (96, 894905), (106, 810480), (110, 781008), (120, 715924), (132, 650840), (159, 540320), (160, 536943), (165, 520672), (176, 488130), (212, 405240), (220, 390504), (240, 357962), (264, 325420), (265, 324192), (307, 279840), (318, 270160), (330, 260336), (352, 244065), (424, 202620), (440, 195252), (480, 178981), (528, 162710), (530, 162096), (583, 147360), (614, 139920), (636, 135080), (660, 130168), (795, 108064), (848, 101310), (880, 97626), (921, 93280), (1056, 81355), (1060, 81048), (1166, 73680), (1228, 69960), (1272, 67540), (1320, 65084), (1535, 55968), (1590, 54032), (1696, 50655), (1749, 49120), (1760, 48813), (1842, 46640), (2120, 40524), (2332, 36840), (2456, 34980), (2544, 33770), (2640, 32542), (2915, 29472), (3070, 27984), (3180, 27016), (3377, 25440), (3498, 24560), (3684, 23320), (4240, 20262), (4605, 18656), (4664, 18420), (4912, 17490), (5088, 16885), (5280, 16271), (5830, 14736), (6140, 13992), (6360, 13508), (6754, 12720), (6996, 12280), (7368, 11660), (8480, 10131), (8745, 9824), (9210, 9328)]