47638320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 160942080

約数和(自身を除く): 113303760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 337, 372, 380, 456, 465, 496, 570, 589, 620, 674, 744, 760, 912, 930, 1011, 1140, 1178, 1240, 1348, 1488, 1520, 1685, 1767, 1860, 2022, 2280, 2356, 2480, 2696, 2945, 3370, 3534, 3720, 4044, 4560, 4712, 5055, 5392, 5890, 6403, 6740, 7068, 7440, 8088, 8835, 9424, 10110, 10447, 11780, 12806, 13480, 14136, 16176, 17670, 19209, 20220, 20894, 23560, 25612, 26960, 28272, 31341, 32015, 35340, 38418, 40440, 41788, 47120, 51224, 52235, 62682, 64030, 70680, 76836, 80880, 83576, 96045, 102448, 104470, 125364, 128060, 141360, 153672, 156705, 167152, 192090, 198493, 208940, 250728, 256120, 307344, 313410, 384180, 396986, 417880, 501456, 512240, 595479, 626820, 768360, 793972, 835760, 992465, 1190958, 1253640, 1536720, 1587944, 1984930, 2381916, 2507280, 2977395, 3175888, 3969860, 4763832, 5954790, 7939720, 9527664, 11909580, 15879440, 23819160, 47638320]

約数ペア:

[(1, 47638320), (2, 23819160), (3, 15879440), (4, 11909580), (5, 9527664), (6, 7939720), (8, 5954790), (10, 4763832), (12, 3969860), (15, 3175888), (16, 2977395), (19, 2507280), (20, 2381916), (24, 1984930), (30, 1587944), (31, 1536720), (38, 1253640), (40, 1190958), (48, 992465), (57, 835760), (60, 793972), (62, 768360), (76, 626820), (80, 595479), (93, 512240), (95, 501456), (114, 417880), (120, 396986), (124, 384180), (152, 313410), (155, 307344), (186, 256120), (190, 250728), (228, 208940), (240, 198493), (248, 192090), (285, 167152), (304, 156705), (310, 153672), (337, 141360), (372, 128060), (380, 125364), (456, 104470), (465, 102448), (496, 96045), (570, 83576), (589, 80880), (620, 76836), (674, 70680), (744, 64030), (760, 62682), (912, 52235), (930, 51224), (1011, 47120), (1140, 41788), (1178, 40440), (1240, 38418), (1348, 35340), (1488, 32015), (1520, 31341), (1685, 28272), (1767, 26960), (1860, 25612), (2022, 23560), (2280, 20894), (2356, 20220), (2480, 19209), (2696, 17670), (2945, 16176), (3370, 14136), (3534, 13480), (3720, 12806), (4044, 11780), (4560, 10447), (4712, 10110), (5055, 9424), (5392, 8835), (5890, 8088), (6403, 7440), (6740, 7068)]