47575680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 154224000

約数和(自身を除く): 106648320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 349, 355, 384, 426, 480, 568, 640, 698, 710, 852, 960, 1047, 1065, 1136, 1396, 1420, 1704, 1745, 1920, 2094, 2130, 2272, 2792, 2840, 3408, 3490, 4188, 4260, 4544, 5235, 5584, 5680, 6816, 6980, 8376, 8520, 9088, 10470, 11168, 11360, 13632, 13960, 16752, 17040, 20940, 22336, 22720, 24779, 27264, 27920, 33504, 34080, 41880, 44672, 45440, 49558, 55840, 67008, 68160, 74337, 83760, 99116, 111680, 123895, 134016, 136320, 148674, 167520, 198232, 223360, 247790, 297348, 335040, 371685, 396464, 495580, 594696, 670080, 743370, 792928, 991160, 1189392, 1486740, 1585856, 1982320, 2378784, 2973480, 3171712, 3964640, 4757568, 5946960, 7929280, 9515136, 11893920, 15858560, 23787840, 47575680]

約数ペア:

[(1, 47575680), (2, 23787840), (3, 15858560), (4, 11893920), (5, 9515136), (6, 7929280), (8, 5946960), (10, 4757568), (12, 3964640), (15, 3171712), (16, 2973480), (20, 2378784), (24, 1982320), (30, 1585856), (32, 1486740), (40, 1189392), (48, 991160), (60, 792928), (64, 743370), (71, 670080), (80, 594696), (96, 495580), (120, 396464), (128, 371685), (142, 335040), (160, 297348), (192, 247790), (213, 223360), (240, 198232), (284, 167520), (320, 148674), (349, 136320), (355, 134016), (384, 123895), (426, 111680), (480, 99116), (568, 83760), (640, 74337), (698, 68160), (710, 67008), (852, 55840), (960, 49558), (1047, 45440), (1065, 44672), (1136, 41880), (1396, 34080), (1420, 33504), (1704, 27920), (1745, 27264), (1920, 24779), (2094, 22720), (2130, 22336), (2272, 20940), (2792, 17040), (2840, 16752), (3408, 13960), (3490, 13632), (4188, 11360), (4260, 11168), (4544, 10470), (5235, 9088), (5584, 8520), (5680, 8376), (6816, 6980)]