47022720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 128

約数和(自身を含む): 157896000

約数和(自身を除く): 110873280

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, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1289, 1520, 1824, 1920, 2280, 2432, 2578, 3040, 3648, 3867, 4560, 5156, 6080, 6445, 7296, 7734, 9120, 10312, 12160, 12890, 15468, 18240, 19335, 20624, 24491, 25780, 30936, 36480, 38670, 41248, 48982, 51560, 61872, 73473, 77340, 82496, 97964, 103120, 122455, 123744, 146946, 154680, 164992, 195928, 206240, 244910, 247488, 293892, 309360, 367365, 391856, 412480, 489820, 494976, 587784, 618720, 734730, 783712, 824960, 979640, 1175568, 1237440, 1469460, 1567424, 1959280, 2351136, 2474880, 2938920, 3134848, 3918560, 4702272, 5877840, 7837120, 9404544, 11755680, 15674240, 23511360, 47022720]

約数ペア:

[(1, 47022720), (2, 23511360), (3, 15674240), (4, 11755680), (5, 9404544), (6, 7837120), (8, 5877840), (10, 4702272), (12, 3918560), (15, 3134848), (16, 2938920), (19, 2474880), (20, 2351136), (24, 1959280), (30, 1567424), (32, 1469460), (38, 1237440), (40, 1175568), (48, 979640), (57, 824960), (60, 783712), (64, 734730), (76, 618720), (80, 587784), (95, 494976), (96, 489820), (114, 412480), (120, 391856), (128, 367365), (152, 309360), (160, 293892), (190, 247488), (192, 244910), (228, 206240), (240, 195928), (285, 164992), (304, 154680), (320, 146946), (380, 123744), (384, 122455), (456, 103120), (480, 97964), (570, 82496), (608, 77340), (640, 73473), (760, 61872), (912, 51560), (960, 48982), (1140, 41248), (1216, 38670), (1289, 36480), (1520, 30936), (1824, 25780), (1920, 24491), (2280, 20624), (2432, 19335), (2578, 18240), (3040, 15468), (3648, 12890), (3867, 12160), (4560, 10312), (5156, 9120), (6080, 7734), (6445, 7296)]