48378960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 192666240

約数和(自身を除く): 144287280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 331, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 662, 696, 720, 812, 840, 870, 993, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1324, 1392, 1624, 1655, 1680, 1740, 1827, 1986, 2030, 2088, 2317, 2320, 2436, 2520, 2610, 2648, 2979, 3045, 3248, 3310, 3480, 3654, 3972, 4060, 4176, 4634, 4872, 4965, 5040, 5220, 5296, 5958, 6090, 6620, 6951, 6960, 7308, 7944, 8120, 9135, 9268, 9599, 9744, 9930, 10440, 11585, 11916, 12180, 13240, 13902, 14616, 14895, 15888, 16240, 18270, 18536, 19198, 19860, 20853, 20880, 23170, 23832, 24360, 26480, 27804, 28797, 29232, 29790, 34755, 36540, 37072, 38396, 39720, 41706, 46340, 47664, 47995, 48720, 55608, 57594, 59580, 67193, 69510, 73080, 76792, 79440, 83412, 86391, 92680, 95990, 104265, 111216, 115188, 119160, 134386, 139020, 143985, 146160, 153584, 166824, 172782, 185360, 191980, 201579, 208530, 230376, 238320, 268772, 278040, 287970, 333648, 335965, 345564, 383960, 403158, 417060, 431955, 460752, 537544, 556080, 575940, 604737, 671930, 691128, 767920, 806316, 834120, 863910, 1007895, 1075088, 1151880, 1209474, 1343860, 1382256, 1612632, 1668240, 1727820, 2015790, 2303760, 2418948, 2687720, 3023685, 3225264, 3455640, 4031580, 4837896, 5375440, 6047370, 6911280, 8063160, 9675792, 12094740, 16126320, 24189480, 48378960]

約数ペア:

[(1, 48378960), (2, 24189480), (3, 16126320), (4, 12094740), (5, 9675792), (6, 8063160), (7, 6911280), (8, 6047370), (9, 5375440), (10, 4837896), (12, 4031580), (14, 3455640), (15, 3225264), (16, 3023685), (18, 2687720), (20, 2418948), (21, 2303760), (24, 2015790), (28, 1727820), (29, 1668240), (30, 1612632), (35, 1382256), (36, 1343860), (40, 1209474), (42, 1151880), (45, 1075088), (48, 1007895), (56, 863910), (58, 834120), (60, 806316), (63, 767920), (70, 691128), (72, 671930), (80, 604737), (84, 575940), (87, 556080), (90, 537544), (105, 460752), (112, 431955), (116, 417060), (120, 403158), (126, 383960), (140, 345564), (144, 335965), (145, 333648), (168, 287970), (174, 278040), (180, 268772), (203, 238320), (210, 230376), (232, 208530), (240, 201579), (252, 191980), (261, 185360), (280, 172782), (290, 166824), (315, 153584), (331, 146160), (336, 143985), (348, 139020), (360, 134386), (406, 119160), (420, 115188), (435, 111216), (464, 104265), (504, 95990), (522, 92680), (560, 86391), (580, 83412), (609, 79440), (630, 76792), (662, 73080), (696, 69510), (720, 67193), (812, 59580), (840, 57594), (870, 55608), (993, 48720), (1008, 47995), (1015, 47664), (1044, 46340), (1160, 41706), (1218, 39720), (1260, 38396), (1305, 37072), (1324, 36540), (1392, 34755), (1624, 29790), (1655, 29232), (1680, 28797), (1740, 27804), (1827, 26480), (1986, 24360), (2030, 23832), (2088, 23170), (2317, 20880), (2320, 20853), (2436, 19860), (2520, 19198), (2610, 18536), (2648, 18270), (2979, 16240), (3045, 15888), (3248, 14895), (3310, 14616), (3480, 13902), (3654, 13240), (3972, 12180), (4060, 11916), (4176, 11585), (4634, 10440), (4872, 9930), (4965, 9744), (5040, 9599), (5220, 9268), (5296, 9135), (5958, 8120), (6090, 7944), (6620, 7308), (6951, 6960)]