47831760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2193

約数の個数: 120

約数和(自身を含む): 165894144

約数和(自身を除く): 118062384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2143, 2232, 2480, 2790, 3720, 4286, 4464, 5580, 6429, 7440, 8572, 10715, 11160, 12858, 17144, 19287, 21430, 22320, 25716, 32145, 34288, 38574, 42860, 51432, 64290, 66433, 77148, 85720, 96435, 102864, 128580, 132866, 154296, 171440, 192870, 199299, 257160, 265732, 308592, 332165, 385740, 398598, 514320, 531464, 597897, 664330, 771480, 797196, 996495, 1062928, 1195794, 1328660, 1542960, 1594392, 1992990, 2391588, 2657320, 2989485, 3188784, 3985980, 4783176, 5314640, 5978970, 7971960, 9566352, 11957940, 15943920, 23915880, 47831760]

約数ペア:

[(1, 47831760), (2, 23915880), (3, 15943920), (4, 11957940), (5, 9566352), (6, 7971960), (8, 5978970), (9, 5314640), (10, 4783176), (12, 3985980), (15, 3188784), (16, 2989485), (18, 2657320), (20, 2391588), (24, 1992990), (30, 1594392), (31, 1542960), (36, 1328660), (40, 1195794), (45, 1062928), (48, 996495), (60, 797196), (62, 771480), (72, 664330), (80, 597897), (90, 531464), (93, 514320), (120, 398598), (124, 385740), (144, 332165), (155, 308592), (180, 265732), (186, 257160), (240, 199299), (248, 192870), (279, 171440), (310, 154296), (360, 132866), (372, 128580), (465, 102864), (496, 96435), (558, 85720), (620, 77148), (720, 66433), (744, 64290), (930, 51432), (1116, 42860), (1240, 38574), (1395, 34288), (1488, 32145), (1860, 25716), (2143, 22320), (2232, 21430), (2480, 19287), (2790, 17144), (3720, 12858), (4286, 11160), (4464, 10715), (5580, 8572), (6429, 7440)]