54227520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 168

約数和(自身を含む): 196535040

約数和(自身を除く): 142307520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 991, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 1982, 2280, 2736, 2880, 2973, 3040, 3420, 3648, 3964, 4560, 4955, 5472, 5946, 6080, 6840, 7928, 8919, 9120, 9910, 10944, 11892, 13680, 14865, 15856, 17838, 18240, 18829, 19820, 23784, 27360, 29730, 31712, 35676, 37658, 39640, 44595, 47568, 54720, 56487, 59460, 63424, 71352, 75316, 79280, 89190, 94145, 95136, 112974, 118920, 142704, 150632, 158560, 169461, 178380, 188290, 190272, 225948, 237840, 282435, 285408, 301264, 317120, 338922, 356760, 376580, 451896, 475680, 564870, 570816, 602528, 677844, 713520, 753160, 847305, 903792, 951360, 1129740, 1205056, 1355688, 1427040, 1506320, 1694610, 1807584, 2259480, 2711376, 2854080, 3012640, 3389220, 3615168, 4518960, 5422752, 6025280, 6778440, 9037920, 10845504, 13556880, 18075840, 27113760, 54227520]

約数ペア:

[(1, 54227520), (2, 27113760), (3, 18075840), (4, 13556880), (5, 10845504), (6, 9037920), (8, 6778440), (9, 6025280), (10, 5422752), (12, 4518960), (15, 3615168), (16, 3389220), (18, 3012640), (19, 2854080), (20, 2711376), (24, 2259480), (30, 1807584), (32, 1694610), (36, 1506320), (38, 1427040), (40, 1355688), (45, 1205056), (48, 1129740), (57, 951360), (60, 903792), (64, 847305), (72, 753160), (76, 713520), (80, 677844), (90, 602528), (95, 570816), (96, 564870), (114, 475680), (120, 451896), (144, 376580), (152, 356760), (160, 338922), (171, 317120), (180, 301264), (190, 285408), (192, 282435), (228, 237840), (240, 225948), (285, 190272), (288, 188290), (304, 178380), (320, 169461), (342, 158560), (360, 150632), (380, 142704), (456, 118920), (480, 112974), (570, 95136), (576, 94145), (608, 89190), (684, 79280), (720, 75316), (760, 71352), (855, 63424), (912, 59460), (960, 56487), (991, 54720), (1140, 47568), (1216, 44595), (1368, 39640), (1440, 37658), (1520, 35676), (1710, 31712), (1824, 29730), (1982, 27360), (2280, 23784), (2736, 19820), (2880, 18829), (2973, 18240), (3040, 17838), (3420, 15856), (3648, 14865), (3964, 13680), (4560, 11892), (4955, 10944), (5472, 9910), (5946, 9120), (6080, 8919), (6840, 7928)]