860873280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 224

約数和(自身を含む): 2910230400

約数和(自身を除く): 2049357120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 109, 114, 120, 152, 160, 190, 192, 218, 228, 240, 285, 304, 320, 327, 380, 433, 436, 456, 480, 545, 570, 608, 654, 760, 866, 872, 912, 960, 1090, 1140, 1216, 1299, 1308, 1520, 1635, 1732, 1744, 1824, 2071, 2165, 2180, 2280, 2598, 2616, 3040, 3270, 3464, 3488, 3648, 4142, 4330, 4360, 4560, 5196, 5232, 6080, 6213, 6495, 6540, 6928, 6976, 8227, 8284, 8660, 8720, 9120, 10355, 10392, 10464, 12426, 12990, 13080, 13856, 16454, 16568, 17320, 17440, 18240, 20710, 20784, 20928, 24681, 24852, 25980, 26160, 27712, 31065, 32908, 33136, 34640, 34880, 41135, 41420, 41568, 47197, 49362, 49704, 51960, 52320, 62130, 65816, 66272, 69280, 82270, 82840, 83136, 94394, 98724, 99408, 103920, 104640, 123405, 124260, 131632, 132544, 138560, 141591, 164540, 165680, 188788, 197448, 198816, 207840, 235985, 246810, 248520, 263264, 283182, 329080, 331360, 377576, 394896, 397632, 415680, 471970, 493620, 497040, 526528, 566364, 658160, 662720, 707955, 755152, 789792, 896743, 943940, 987240, 994080, 1132728, 1316320, 1415910, 1510304, 1579584, 1793486, 1887880, 1974480, 1988160, 2265456, 2632640, 2690229, 2831820, 3020608, 3586972, 3775760, 3948960, 4483715, 4530912, 5380458, 5663640, 7173944, 7551520, 7897920, 8967430, 9061824, 10760916, 11327280, 13451145, 14347888, 15103040, 17934860, 21521832, 22654560, 26902290, 28695776, 35869720, 43043664, 45309120, 53804580, 57391552, 71739440, 86087328, 107609160, 143478880, 172174656, 215218320, 286957760, 430436640, 860873280]

約数ペア:

[(1, 860873280), (2, 430436640), (3, 286957760), (4, 215218320), (5, 172174656), (6, 143478880), (8, 107609160), (10, 86087328), (12, 71739440), (15, 57391552), (16, 53804580), (19, 45309120), (20, 43043664), (24, 35869720), (30, 28695776), (32, 26902290), (38, 22654560), (40, 21521832), (48, 17934860), (57, 15103040), (60, 14347888), (64, 13451145), (76, 11327280), (80, 10760916), (95, 9061824), (96, 8967430), (109, 7897920), (114, 7551520), (120, 7173944), (152, 5663640), (160, 5380458), (190, 4530912), (192, 4483715), (218, 3948960), (228, 3775760), (240, 3586972), (285, 3020608), (304, 2831820), (320, 2690229), (327, 2632640), (380, 2265456), (433, 1988160), (436, 1974480), (456, 1887880), (480, 1793486), (545, 1579584), (570, 1510304), (608, 1415910), (654, 1316320), (760, 1132728), (866, 994080), (872, 987240), (912, 943940), (960, 896743), (1090, 789792), (1140, 755152), (1216, 707955), (1299, 662720), (1308, 658160), (1520, 566364), (1635, 526528), (1732, 497040), (1744, 493620), (1824, 471970), (2071, 415680), (2165, 397632), (2180, 394896), (2280, 377576), (2598, 331360), (2616, 329080), (3040, 283182), (3270, 263264), (3464, 248520), (3488, 246810), (3648, 235985), (4142, 207840), (4330, 198816), (4360, 197448), (4560, 188788), (5196, 165680), (5232, 164540), (6080, 141591), (6213, 138560), (6495, 132544), (6540, 131632), (6928, 124260), (6976, 123405), (8227, 104640), (8284, 103920), (8660, 99408), (8720, 98724), (9120, 94394), (10355, 83136), (10392, 82840), (10464, 82270), (12426, 69280), (12990, 66272), (13080, 65816), (13856, 62130), (16454, 52320), (16568, 51960), (17320, 49704), (17440, 49362), (18240, 47197), (20710, 41568), (20784, 41420), (20928, 41135), (24681, 34880), (24852, 34640), (25980, 33136), (26160, 32908), (27712, 31065)]