30859200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{2143}}^1$

素因数の和:2171

約数の個数: 126

約数和(自身を含む): 109732064

約数和(自身を除く): 78872864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2143, 2400, 2880, 3600, 4286, 4800, 6429, 7200, 8572, 10715, 12858, 14400, 17144, 19287, 21430, 25716, 32145, 34288, 38574, 42860, 51432, 53575, 64290, 68576, 77148, 85720, 96435, 102864, 107150, 128580, 137152, 154296, 160725, 171440, 192870, 205728, 214300, 257160, 308592, 321450, 342880, 385740, 411456, 428600, 482175, 514320, 617184, 642900, 685760, 771480, 857200, 964350, 1028640, 1234368, 1285800, 1542960, 1714400, 1928700, 2057280, 2571600, 3085920, 3428800, 3857400, 5143200, 6171840, 7714800, 10286400, 15429600, 30859200]

約数ペア:

[(1, 30859200), (2, 15429600), (3, 10286400), (4, 7714800), (5, 6171840), (6, 5143200), (8, 3857400), (9, 3428800), (10, 3085920), (12, 2571600), (15, 2057280), (16, 1928700), (18, 1714400), (20, 1542960), (24, 1285800), (25, 1234368), (30, 1028640), (32, 964350), (36, 857200), (40, 771480), (45, 685760), (48, 642900), (50, 617184), (60, 514320), (64, 482175), (72, 428600), (75, 411456), (80, 385740), (90, 342880), (96, 321450), (100, 308592), (120, 257160), (144, 214300), (150, 205728), (160, 192870), (180, 171440), (192, 160725), (200, 154296), (225, 137152), (240, 128580), (288, 107150), (300, 102864), (320, 96435), (360, 85720), (400, 77148), (450, 68576), (480, 64290), (576, 53575), (600, 51432), (720, 42860), (800, 38574), (900, 34288), (960, 32145), (1200, 25716), (1440, 21430), (1600, 19287), (1800, 17144), (2143, 14400), (2400, 12858), (2880, 10715), (3600, 8572), (4286, 7200), (4800, 6429)]