999696960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1445

約数の個数: 168

約数和(自身を含む): 3452637240

約数和(自身を除く): 2452940280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 313, 320, 360, 480, 576, 626, 720, 939, 960, 1109, 1252, 1440, 1565, 1878, 2218, 2504, 2817, 2880, 3130, 3327, 3756, 4436, 4695, 5008, 5545, 5634, 6260, 6654, 7512, 8872, 9390, 9981, 10016, 11090, 11268, 12520, 13308, 14085, 15024, 16635, 17744, 18780, 19962, 20032, 22180, 22536, 25040, 26616, 28170, 30048, 33270, 35488, 37560, 39924, 44360, 45072, 49905, 50080, 53232, 56340, 60096, 66540, 70976, 75120, 79848, 88720, 90144, 99810, 100160, 106464, 112680, 133080, 150240, 159696, 177440, 180288, 199620, 212928, 225360, 266160, 300480, 319392, 347117, 354880, 399240, 450720, 532320, 638784, 694234, 798480, 901440, 1041351, 1064640, 1388468, 1596960, 1735585, 2082702, 2776936, 3124053, 3193920, 3471170, 4165404, 5206755, 5553872, 6248106, 6942340, 8330808, 10413510, 11107744, 12496212, 13884680, 15620265, 16661616, 20827020, 22215488, 24992424, 27769360, 31240530, 33323232, 41654040, 49984848, 55538720, 62481060, 66646464, 83308080, 99969696, 111077440, 124962120, 166616160, 199939392, 249924240, 333232320, 499848480, 999696960]

約数ペア:

[(1, 999696960), (2, 499848480), (3, 333232320), (4, 249924240), (5, 199939392), (6, 166616160), (8, 124962120), (9, 111077440), (10, 99969696), (12, 83308080), (15, 66646464), (16, 62481060), (18, 55538720), (20, 49984848), (24, 41654040), (30, 33323232), (32, 31240530), (36, 27769360), (40, 24992424), (45, 22215488), (48, 20827020), (60, 16661616), (64, 15620265), (72, 13884680), (80, 12496212), (90, 11107744), (96, 10413510), (120, 8330808), (144, 6942340), (160, 6248106), (180, 5553872), (192, 5206755), (240, 4165404), (288, 3471170), (313, 3193920), (320, 3124053), (360, 2776936), (480, 2082702), (576, 1735585), (626, 1596960), (720, 1388468), (939, 1064640), (960, 1041351), (1109, 901440), (1252, 798480), (1440, 694234), (1565, 638784), (1878, 532320), (2218, 450720), (2504, 399240), (2817, 354880), (2880, 347117), (3130, 319392), (3327, 300480), (3756, 266160), (4436, 225360), (4695, 212928), (5008, 199620), (5545, 180288), (5634, 177440), (6260, 159696), (6654, 150240), (7512, 133080), (8872, 112680), (9390, 106464), (9981, 100160), (10016, 99810), (11090, 90144), (11268, 88720), (12520, 79848), (13308, 75120), (14085, 70976), (15024, 66540), (16635, 60096), (17744, 56340), (18780, 53232), (19962, 50080), (20032, 49905), (22180, 45072), (22536, 44360), (25040, 39924), (26616, 37560), (28170, 35488), (30048, 33270)]