481918560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 1585059840

約数和(自身を除く): 1103141280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 139, 155, 160, 186, 233, 240, 248, 278, 310, 372, 417, 465, 466, 480, 496, 556, 620, 695, 699, 744, 834, 930, 932, 992, 1112, 1165, 1240, 1390, 1398, 1488, 1668, 1860, 1864, 2085, 2224, 2330, 2480, 2780, 2796, 2976, 3336, 3495, 3720, 3728, 4170, 4309, 4448, 4660, 4960, 5560, 5592, 6672, 6990, 7223, 7440, 7456, 8340, 8618, 9320, 11120, 11184, 12927, 13344, 13980, 14446, 14880, 16680, 17236, 18640, 21545, 21669, 22240, 22368, 25854, 27960, 28892, 32387, 33360, 34472, 36115, 37280, 43090, 43338, 51708, 55920, 57784, 64635, 64774, 66720, 68944, 72230, 86180, 86676, 97161, 103416, 108345, 111840, 115568, 129270, 129548, 137888, 144460, 161935, 172360, 173352, 194322, 206832, 216690, 231136, 258540, 259096, 288920, 323870, 344720, 346704, 388644, 413664, 433380, 485805, 517080, 518192, 577840, 647740, 689440, 693408, 777288, 866760, 971610, 1003997, 1034160, 1036384, 1155680, 1295480, 1554576, 1733520, 1943220, 2007994, 2068320, 2590960, 3011991, 3109152, 3467040, 3886440, 4015988, 5019985, 5181920, 6023982, 7772880, 8031976, 10039970, 12047964, 15059955, 15545760, 16063952, 20079940, 24095928, 30119910, 32127904, 40159880, 48191856, 60239820, 80319760, 96383712, 120479640, 160639520, 240959280, 481918560]

約数ペア:

[(1, 481918560), (2, 240959280), (3, 160639520), (4, 120479640), (5, 96383712), (6, 80319760), (8, 60239820), (10, 48191856), (12, 40159880), (15, 32127904), (16, 30119910), (20, 24095928), (24, 20079940), (30, 16063952), (31, 15545760), (32, 15059955), (40, 12047964), (48, 10039970), (60, 8031976), (62, 7772880), (80, 6023982), (93, 5181920), (96, 5019985), (120, 4015988), (124, 3886440), (139, 3467040), (155, 3109152), (160, 3011991), (186, 2590960), (233, 2068320), (240, 2007994), (248, 1943220), (278, 1733520), (310, 1554576), (372, 1295480), (417, 1155680), (465, 1036384), (466, 1034160), (480, 1003997), (496, 971610), (556, 866760), (620, 777288), (695, 693408), (699, 689440), (744, 647740), (834, 577840), (930, 518192), (932, 517080), (992, 485805), (1112, 433380), (1165, 413664), (1240, 388644), (1390, 346704), (1398, 344720), (1488, 323870), (1668, 288920), (1860, 259096), (1864, 258540), (2085, 231136), (2224, 216690), (2330, 206832), (2480, 194322), (2780, 173352), (2796, 172360), (2976, 161935), (3336, 144460), (3495, 137888), (3720, 129548), (3728, 129270), (4170, 115568), (4309, 111840), (4448, 108345), (4660, 103416), (4960, 97161), (5560, 86676), (5592, 86180), (6672, 72230), (6990, 68944), (7223, 66720), (7440, 64774), (7456, 64635), (8340, 57784), (8618, 55920), (9320, 51708), (11120, 43338), (11184, 43090), (12927, 37280), (13344, 36115), (13980, 34472), (14446, 33360), (14880, 32387), (16680, 28892), (17236, 27960), (18640, 25854), (21545, 22368), (21669, 22240)]