38706802560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{746659}}^1$

素因数の和:746690

約数の個数: 160

約数和(自身を含む): 138229165800

約数和(自身を除く): 99522363240

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 746659, 1493318, 2239977, 2986636, 3733295, 4479954, 5973272, 6719931, 7466590, 8959908, 11199885, 11946544, 13439862, 14933180, 17919816, 20159793, 22399770, 23893088, 26879724, 29866360, 33599655, 35839632, 40319586, 44799540, 47786176, 53759448, 59732720, 60479379, 67199310, 71679264, 80639172, 89599080, 95572352, 100798965, 107518896, 119465440, 120958758, 134398620, 143358528, 161278344, 179198160, 201597930, 215037792, 238930880, 241917516, 268797240, 286717056, 302396895, 322556688, 358396320, 403195860, 430075584, 477861760, 483835032, 537594480, 604793790, 645113376, 716792640, 806391720, 860151168, 967670064, 1075188960, 1209587580, 1290226752, 1433585280, 1612783440, 1935340128, 2150377920, 2419175160, 2580453504, 3225566880, 3870680256, 4300755840, 4838350320, 6451133760, 7741360512, 9676700640, 12902267520, 19353401280, 38706802560]

約数ペア:

[(1, 38706802560), (2, 19353401280), (3, 12902267520), (4, 9676700640), (5, 7741360512), (6, 6451133760), (8, 4838350320), (9, 4300755840), (10, 3870680256), (12, 3225566880), (15, 2580453504), (16, 2419175160), (18, 2150377920), (20, 1935340128), (24, 1612783440), (27, 1433585280), (30, 1290226752), (32, 1209587580), (36, 1075188960), (40, 967670064), (45, 860151168), (48, 806391720), (54, 716792640), (60, 645113376), (64, 604793790), (72, 537594480), (80, 483835032), (81, 477861760), (90, 430075584), (96, 403195860), (108, 358396320), (120, 322556688), (128, 302396895), (135, 286717056), (144, 268797240), (160, 241917516), (162, 238930880), (180, 215037792), (192, 201597930), (216, 179198160), (240, 161278344), (270, 143358528), (288, 134398620), (320, 120958758), (324, 119465440), (360, 107518896), (384, 100798965), (405, 95572352), (432, 89599080), (480, 80639172), (540, 71679264), (576, 67199310), (640, 60479379), (648, 59732720), (720, 53759448), (810, 47786176), (864, 44799540), (960, 40319586), (1080, 35839632), (1152, 33599655), (1296, 29866360), (1440, 26879724), (1620, 23893088), (1728, 22399770), (1920, 20159793), (2160, 17919816), (2592, 14933180), (2880, 13439862), (3240, 11946544), (3456, 11199885), (4320, 8959908), (5184, 7466590), (5760, 6719931), (6480, 5973272), (8640, 4479954), (10368, 3733295), (12960, 2986636), (17280, 2239977), (25920, 1493318), (51840, 746659)]