487200480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:673

約数の個数: 192

約数和(自身を含む): 1666344960

約数和(自身を除く): 1179144480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 163, 195, 208, 240, 260, 312, 326, 390, 416, 479, 480, 489, 520, 624, 652, 780, 815, 958, 978, 1040, 1248, 1304, 1437, 1560, 1630, 1916, 1956, 2080, 2119, 2395, 2445, 2608, 2874, 3120, 3260, 3832, 3912, 4238, 4790, 4890, 5216, 5748, 6227, 6240, 6357, 6520, 7185, 7664, 7824, 8476, 9580, 9780, 10595, 11496, 12454, 12714, 13040, 14370, 15328, 15648, 16952, 18681, 19160, 19560, 21190, 22992, 24908, 25428, 26080, 28740, 31135, 31785, 33904, 37362, 38320, 39120, 42380, 45984, 49816, 50856, 57480, 62270, 63570, 67808, 74724, 76640, 78077, 78240, 84760, 93405, 99632, 101712, 114960, 124540, 127140, 149448, 156154, 169520, 186810, 199264, 203424, 229920, 234231, 249080, 254280, 298896, 312308, 339040, 373620, 390385, 468462, 498160, 508560, 597792, 624616, 747240, 780770, 936924, 996320, 1015001, 1017120, 1171155, 1249232, 1494480, 1561540, 1873848, 2030002, 2342310, 2498464, 2988960, 3045003, 3123080, 3747696, 4060004, 4684620, 5075005, 6090006, 6246160, 7495392, 8120008, 9369240, 10150010, 12180012, 12492320, 15225015, 16240016, 18738480, 20300020, 24360024, 30450030, 32480032, 37476960, 40600040, 48720048, 60900060, 81200080, 97440096, 121800120, 162400160, 243600240, 487200480]

約数ペア:

[(1, 487200480), (2, 243600240), (3, 162400160), (4, 121800120), (5, 97440096), (6, 81200080), (8, 60900060), (10, 48720048), (12, 40600040), (13, 37476960), (15, 32480032), (16, 30450030), (20, 24360024), (24, 20300020), (26, 18738480), (30, 16240016), (32, 15225015), (39, 12492320), (40, 12180012), (48, 10150010), (52, 9369240), (60, 8120008), (65, 7495392), (78, 6246160), (80, 6090006), (96, 5075005), (104, 4684620), (120, 4060004), (130, 3747696), (156, 3123080), (160, 3045003), (163, 2988960), (195, 2498464), (208, 2342310), (240, 2030002), (260, 1873848), (312, 1561540), (326, 1494480), (390, 1249232), (416, 1171155), (479, 1017120), (480, 1015001), (489, 996320), (520, 936924), (624, 780770), (652, 747240), (780, 624616), (815, 597792), (958, 508560), (978, 498160), (1040, 468462), (1248, 390385), (1304, 373620), (1437, 339040), (1560, 312308), (1630, 298896), (1916, 254280), (1956, 249080), (2080, 234231), (2119, 229920), (2395, 203424), (2445, 199264), (2608, 186810), (2874, 169520), (3120, 156154), (3260, 149448), (3832, 127140), (3912, 124540), (4238, 114960), (4790, 101712), (4890, 99632), (5216, 93405), (5748, 84760), (6227, 78240), (6240, 78077), (6357, 76640), (6520, 74724), (7185, 67808), (7664, 63570), (7824, 62270), (8476, 57480), (9580, 50856), (9780, 49816), (10595, 45984), (11496, 42380), (12454, 39120), (12714, 38320), (13040, 37362), (14370, 33904), (15328, 31785), (15648, 31135), (16952, 28740), (18681, 26080), (19160, 25428), (19560, 24908), (21190, 22992)]