388517705280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{14989109}}^1$

素因数の和:14989138

約数の個数: 140

約数和(自身を含む): 1382025920220

約数和(自身を除く): 993508214940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 14989109, 29978218, 44967327, 59956436, 74945545, 89934654, 119912872, 134901981, 149891090, 179869308, 224836635, 239825744, 269803962, 299782180, 359738616, 404705943, 449673270, 479651488, 539607924, 599564360, 674509905, 719477232, 809411886, 899346540, 959302976, 1079215848, 1199128720, 1214117829, 1349019810, 1438954464, 1618823772, 1798693080, 2023529715, 2158431696, 2398257440, 2428235658, 2698039620, 2877908928, 3237647544, 3597386160, 4047059430, 4316863392, 4796514880, 4856471316, 5396079240, 6070589145, 6475295088, 7194772320, 8094118860, 8633726784, 9712942632, 10792158480, 12141178290, 12950590176, 14389544640, 16188237720, 19425885264, 21584316960, 24282356580, 25901180352, 32376475440, 38851770528, 43168633920, 48564713160, 64752950880, 77703541056, 97129426320, 129505901760, 194258852640, 388517705280]

約数ペア:

[(1, 388517705280), (2, 194258852640), (3, 129505901760), (4, 97129426320), (5, 77703541056), (6, 64752950880), (8, 48564713160), (9, 43168633920), (10, 38851770528), (12, 32376475440), (15, 25901180352), (16, 24282356580), (18, 21584316960), (20, 19425885264), (24, 16188237720), (27, 14389544640), (30, 12950590176), (32, 12141178290), (36, 10792158480), (40, 9712942632), (45, 8633726784), (48, 8094118860), (54, 7194772320), (60, 6475295088), (64, 6070589145), (72, 5396079240), (80, 4856471316), (81, 4796514880), (90, 4316863392), (96, 4047059430), (108, 3597386160), (120, 3237647544), (135, 2877908928), (144, 2698039620), (160, 2428235658), (162, 2398257440), (180, 2158431696), (192, 2023529715), (216, 1798693080), (240, 1618823772), (270, 1438954464), (288, 1349019810), (320, 1214117829), (324, 1199128720), (360, 1079215848), (405, 959302976), (432, 899346540), (480, 809411886), (540, 719477232), (576, 674509905), (648, 599564360), (720, 539607924), (810, 479651488), (864, 449673270), (960, 404705943), (1080, 359738616), (1296, 299782180), (1440, 269803962), (1620, 239825744), (1728, 224836635), (2160, 179869308), (2592, 149891090), (2880, 134901981), (3240, 119912872), (4320, 89934654), (5184, 74945545), (6480, 59956436), (8640, 44967327), (12960, 29978218), (25920, 14989109)]