49319280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 178738560

約数和(自身を除く): 129419280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 59, 60, 72, 80, 81, 86, 90, 108, 118, 120, 129, 135, 144, 162, 172, 177, 180, 215, 216, 236, 240, 243, 258, 270, 295, 324, 344, 354, 360, 387, 405, 430, 432, 472, 486, 516, 531, 540, 590, 645, 648, 688, 708, 720, 774, 810, 860, 885, 944, 972, 1032, 1062, 1080, 1161, 1180, 1215, 1290, 1296, 1416, 1548, 1593, 1620, 1720, 1770, 1935, 1944, 2064, 2124, 2160, 2322, 2360, 2430, 2537, 2580, 2655, 2832, 3096, 3186, 3240, 3440, 3483, 3540, 3870, 3888, 4248, 4644, 4720, 4779, 4860, 5074, 5160, 5310, 5805, 6192, 6372, 6480, 6966, 7080, 7611, 7740, 7965, 8496, 9288, 9558, 9720, 10148, 10320, 10449, 10620, 11610, 12685, 12744, 13932, 14160, 14337, 15222, 15480, 15930, 17415, 18576, 19116, 19440, 20296, 20898, 21240, 22833, 23220, 23895, 25370, 25488, 27864, 28674, 30444, 30960, 31860, 34830, 38055, 38232, 40592, 41796, 42480, 45666, 46440, 47790, 50740, 52245, 55728, 57348, 60888, 63720, 68499, 69660, 71685, 76110, 76464, 83592, 91332, 92880, 95580, 101480, 104490, 114165, 114696, 121776, 127440, 136998, 139320, 143370, 152220, 167184, 182664, 191160, 202960, 205497, 208980, 228330, 229392, 273996, 278640, 286740, 304440, 342495, 365328, 382320, 410994, 417960, 456660, 547992, 573480, 608880, 616491, 684990, 821988, 835920, 913320, 1027485, 1095984, 1146960, 1232982, 1369980, 1643976, 1826640, 2054970, 2465964, 2739960, 3082455, 3287952, 4109940, 4931928, 5479920, 6164910, 8219880, 9863856, 12329820, 16439760, 24659640, 49319280]

約数ペア:

[(1, 49319280), (2, 24659640), (3, 16439760), (4, 12329820), (5, 9863856), (6, 8219880), (8, 6164910), (9, 5479920), (10, 4931928), (12, 4109940), (15, 3287952), (16, 3082455), (18, 2739960), (20, 2465964), (24, 2054970), (27, 1826640), (30, 1643976), (36, 1369980), (40, 1232982), (43, 1146960), (45, 1095984), (48, 1027485), (54, 913320), (59, 835920), (60, 821988), (72, 684990), (80, 616491), (81, 608880), (86, 573480), (90, 547992), (108, 456660), (118, 417960), (120, 410994), (129, 382320), (135, 365328), (144, 342495), (162, 304440), (172, 286740), (177, 278640), (180, 273996), (215, 229392), (216, 228330), (236, 208980), (240, 205497), (243, 202960), (258, 191160), (270, 182664), (295, 167184), (324, 152220), (344, 143370), (354, 139320), (360, 136998), (387, 127440), (405, 121776), (430, 114696), (432, 114165), (472, 104490), (486, 101480), (516, 95580), (531, 92880), (540, 91332), (590, 83592), (645, 76464), (648, 76110), (688, 71685), (708, 69660), (720, 68499), (774, 63720), (810, 60888), (860, 57348), (885, 55728), (944, 52245), (972, 50740), (1032, 47790), (1062, 46440), (1080, 45666), (1161, 42480), (1180, 41796), (1215, 40592), (1290, 38232), (1296, 38055), (1416, 34830), (1548, 31860), (1593, 30960), (1620, 30444), (1720, 28674), (1770, 27864), (1935, 25488), (1944, 25370), (2064, 23895), (2124, 23220), (2160, 22833), (2322, 21240), (2360, 20898), (2430, 20296), (2537, 19440), (2580, 19116), (2655, 18576), (2832, 17415), (3096, 15930), (3186, 15480), (3240, 15222), (3440, 14337), (3483, 14160), (3540, 13932), (3870, 12744), (3888, 12685), (4248, 11610), (4644, 10620), (4720, 10449), (4779, 10320), (4860, 10148), (5074, 9720), (5160, 9558), (5310, 9288), (5805, 8496), (6192, 7965), (6372, 7740), (6480, 7611), (6966, 7080)]