48147840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:681

約数の個数: 192

約数和(自身を含む): 179328240

約数和(自身を除く): 131180400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 643, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1286, 1440, 1560, 1664, 1872, 1920, 1929, 2080, 2340, 2496, 2572, 2880, 3120, 3215, 3744, 3858, 4160, 4680, 4992, 5144, 5760, 5787, 6240, 6430, 7488, 7716, 8320, 8359, 9360, 9645, 10288, 11574, 12480, 12860, 14976, 15432, 16718, 18720, 19290, 20576, 23148, 24960, 25077, 25720, 28935, 30864, 33436, 37440, 38580, 41152, 41795, 46296, 50154, 51440, 57870, 61728, 66872, 74880, 75231, 77160, 82304, 83590, 92592, 100308, 102880, 115740, 123456, 125385, 133744, 150462, 154320, 167180, 185184, 200616, 205760, 231480, 246912, 250770, 267488, 300924, 308640, 334360, 370368, 376155, 401232, 411520, 462960, 501540, 534976, 601848, 617280, 668720, 740736, 752310, 802464, 925920, 1003080, 1069952, 1203696, 1234560, 1337440, 1504620, 1604928, 1851840, 2006160, 2407392, 2674880, 3009240, 3209856, 3703680, 4012320, 4814784, 5349760, 6018480, 8024640, 9629568, 12036960, 16049280, 24073920, 48147840]

約数ペア:

[(1, 48147840), (2, 24073920), (3, 16049280), (4, 12036960), (5, 9629568), (6, 8024640), (8, 6018480), (9, 5349760), (10, 4814784), (12, 4012320), (13, 3703680), (15, 3209856), (16, 3009240), (18, 2674880), (20, 2407392), (24, 2006160), (26, 1851840), (30, 1604928), (32, 1504620), (36, 1337440), (39, 1234560), (40, 1203696), (45, 1069952), (48, 1003080), (52, 925920), (60, 802464), (64, 752310), (65, 740736), (72, 668720), (78, 617280), (80, 601848), (90, 534976), (96, 501540), (104, 462960), (117, 411520), (120, 401232), (128, 376155), (130, 370368), (144, 334360), (156, 308640), (160, 300924), (180, 267488), (192, 250770), (195, 246912), (208, 231480), (234, 205760), (240, 200616), (260, 185184), (288, 167180), (312, 154320), (320, 150462), (360, 133744), (384, 125385), (390, 123456), (416, 115740), (468, 102880), (480, 100308), (520, 92592), (576, 83590), (585, 82304), (624, 77160), (640, 75231), (643, 74880), (720, 66872), (780, 61728), (832, 57870), (936, 51440), (960, 50154), (1040, 46296), (1152, 41795), (1170, 41152), (1248, 38580), (1286, 37440), (1440, 33436), (1560, 30864), (1664, 28935), (1872, 25720), (1920, 25077), (1929, 24960), (2080, 23148), (2340, 20576), (2496, 19290), (2572, 18720), (2880, 16718), (3120, 15432), (3215, 14976), (3744, 12860), (3858, 12480), (4160, 11574), (4680, 10288), (4992, 9645), (5144, 9360), (5760, 8359), (5787, 8320), (6240, 7716), (6430, 7488)]