153650880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1775

約数の個数: 168

約数和(自身を含む): 545860224

約数和(自身を除く): 392209344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1721, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3442, 3720, 4464, 4960, 5163, 5580, 5952, 6884, 7440, 8605, 8928, 9920, 10326, 11160, 13768, 14880, 15489, 17210, 17856, 20652, 22320, 25815, 27536, 29760, 30978, 34420, 41304, 44640, 51630, 53351, 55072, 61956, 68840, 77445, 82608, 89280, 103260, 106702, 110144, 123912, 137680, 154890, 160053, 165216, 206520, 213404, 247824, 266755, 275360, 309780, 320106, 330432, 413040, 426808, 480159, 495648, 533510, 550720, 619560, 640212, 800265, 826080, 853616, 960318, 991296, 1067020, 1239120, 1280424, 1600530, 1652160, 1707232, 1920636, 2134040, 2400795, 2478240, 2560848, 3201060, 3414464, 3841272, 4268080, 4801590, 4956480, 5121696, 6402120, 7682544, 8536160, 9603180, 10243392, 12804240, 15365088, 17072320, 19206360, 25608480, 30730176, 38412720, 51216960, 76825440, 153650880]

約数ペア:

[(1, 153650880), (2, 76825440), (3, 51216960), (4, 38412720), (5, 30730176), (6, 25608480), (8, 19206360), (9, 17072320), (10, 15365088), (12, 12804240), (15, 10243392), (16, 9603180), (18, 8536160), (20, 7682544), (24, 6402120), (30, 5121696), (31, 4956480), (32, 4801590), (36, 4268080), (40, 3841272), (45, 3414464), (48, 3201060), (60, 2560848), (62, 2478240), (64, 2400795), (72, 2134040), (80, 1920636), (90, 1707232), (93, 1652160), (96, 1600530), (120, 1280424), (124, 1239120), (144, 1067020), (155, 991296), (160, 960318), (180, 853616), (186, 826080), (192, 800265), (240, 640212), (248, 619560), (279, 550720), (288, 533510), (310, 495648), (320, 480159), (360, 426808), (372, 413040), (465, 330432), (480, 320106), (496, 309780), (558, 275360), (576, 266755), (620, 247824), (720, 213404), (744, 206520), (930, 165216), (960, 160053), (992, 154890), (1116, 137680), (1240, 123912), (1395, 110144), (1440, 106702), (1488, 103260), (1721, 89280), (1860, 82608), (1984, 77445), (2232, 68840), (2480, 61956), (2790, 55072), (2880, 53351), (2976, 51630), (3442, 44640), (3720, 41304), (4464, 34420), (4960, 30978), (5163, 29760), (5580, 27536), (5952, 25815), (6884, 22320), (7440, 20652), (8605, 17856), (8928, 17210), (9920, 15489), (10326, 14880), (11160, 13768)]