49885512960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{13109}}^1$

素因数の和:14124

約数の個数: 144

約数和(自身を含む): 159494791680

約数和(自身を除く): 109609278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 991, 1280, 1920, 1982, 2973, 3840, 3964, 4955, 5946, 7928, 9910, 11892, 13109, 14865, 15856, 19820, 23784, 26218, 29730, 31712, 39327, 39640, 47568, 52436, 59460, 63424, 65545, 78654, 79280, 95136, 104872, 118920, 126848, 131090, 157308, 158560, 190272, 196635, 209744, 237840, 253696, 262180, 314616, 317120, 380544, 393270, 419488, 475680, 524360, 629232, 634240, 761088, 786540, 838976, 951360, 1048720, 1258464, 1268480, 1573080, 1677952, 1902720, 2097440, 2516928, 3146160, 3355904, 3805440, 4194880, 5033856, 6292320, 8389760, 10067712, 12584640, 12991019, 16779520, 25169280, 25982038, 38973057, 50338560, 51964076, 64955095, 77946114, 103928152, 129910190, 155892228, 194865285, 207856304, 259820380, 311784456, 389730570, 415712608, 519640760, 623568912, 779461140, 831425216, 1039281520, 1247137824, 1558922280, 1662850432, 2078563040, 2494275648, 3117844560, 3325700864, 4157126080, 4988551296, 6235689120, 8314252160, 9977102592, 12471378240, 16628504320, 24942756480, 49885512960]

約数ペア:

[(1, 49885512960), (2, 24942756480), (3, 16628504320), (4, 12471378240), (5, 9977102592), (6, 8314252160), (8, 6235689120), (10, 4988551296), (12, 4157126080), (15, 3325700864), (16, 3117844560), (20, 2494275648), (24, 2078563040), (30, 1662850432), (32, 1558922280), (40, 1247137824), (48, 1039281520), (60, 831425216), (64, 779461140), (80, 623568912), (96, 519640760), (120, 415712608), (128, 389730570), (160, 311784456), (192, 259820380), (240, 207856304), (256, 194865285), (320, 155892228), (384, 129910190), (480, 103928152), (640, 77946114), (768, 64955095), (960, 51964076), (991, 50338560), (1280, 38973057), (1920, 25982038), (1982, 25169280), (2973, 16779520), (3840, 12991019), (3964, 12584640), (4955, 10067712), (5946, 8389760), (7928, 6292320), (9910, 5033856), (11892, 4194880), (13109, 3805440), (14865, 3355904), (15856, 3146160), (19820, 2516928), (23784, 2097440), (26218, 1902720), (29730, 1677952), (31712, 1573080), (39327, 1268480), (39640, 1258464), (47568, 1048720), (52436, 951360), (59460, 838976), (63424, 786540), (65545, 761088), (78654, 634240), (79280, 629232), (95136, 524360), (104872, 475680), (118920, 419488), (126848, 393270), (131090, 380544), (157308, 317120), (158560, 314616), (190272, 262180), (196635, 253696), (209744, 237840)]