48257280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 172186560

約数和(自身を除く): 123929280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 71, 72, 80, 90, 96, 118, 120, 128, 142, 144, 160, 177, 180, 192, 213, 236, 240, 256, 284, 288, 295, 320, 354, 355, 360, 384, 426, 472, 480, 531, 568, 576, 590, 639, 640, 708, 710, 720, 768, 852, 885, 944, 960, 1062, 1065, 1136, 1152, 1180, 1278, 1280, 1416, 1420, 1440, 1704, 1770, 1888, 1920, 2124, 2130, 2272, 2304, 2360, 2556, 2655, 2832, 2840, 2880, 3195, 3408, 3540, 3776, 3840, 4189, 4248, 4260, 4544, 4720, 5112, 5310, 5664, 5680, 5760, 6390, 6816, 7080, 7552, 8378, 8496, 8520, 9088, 9440, 10224, 10620, 11328, 11360, 11520, 12567, 12780, 13632, 14160, 15104, 16756, 16992, 17040, 18176, 18880, 20448, 20945, 21240, 22656, 22720, 25134, 25560, 27264, 28320, 33512, 33984, 34080, 37701, 37760, 40896, 41890, 42480, 45312, 45440, 50268, 51120, 54528, 56640, 62835, 67024, 67968, 68160, 75402, 75520, 81792, 83780, 84960, 90880, 100536, 102240, 113280, 125670, 134048, 135936, 136320, 150804, 163584, 167560, 169920, 188505, 201072, 204480, 226560, 251340, 268096, 272640, 301608, 335120, 339840, 377010, 402144, 408960, 502680, 536192, 603216, 670240, 679680, 754020, 804288, 817920, 1005360, 1072384, 1206432, 1340480, 1508040, 1608576, 2010720, 2412864, 2680960, 3016080, 3217152, 4021440, 4825728, 5361920, 6032160, 8042880, 9651456, 12064320, 16085760, 24128640, 48257280]

約数ペア:

[(1, 48257280), (2, 24128640), (3, 16085760), (4, 12064320), (5, 9651456), (6, 8042880), (8, 6032160), (9, 5361920), (10, 4825728), (12, 4021440), (15, 3217152), (16, 3016080), (18, 2680960), (20, 2412864), (24, 2010720), (30, 1608576), (32, 1508040), (36, 1340480), (40, 1206432), (45, 1072384), (48, 1005360), (59, 817920), (60, 804288), (64, 754020), (71, 679680), (72, 670240), (80, 603216), (90, 536192), (96, 502680), (118, 408960), (120, 402144), (128, 377010), (142, 339840), (144, 335120), (160, 301608), (177, 272640), (180, 268096), (192, 251340), (213, 226560), (236, 204480), (240, 201072), (256, 188505), (284, 169920), (288, 167560), (295, 163584), (320, 150804), (354, 136320), (355, 135936), (360, 134048), (384, 125670), (426, 113280), (472, 102240), (480, 100536), (531, 90880), (568, 84960), (576, 83780), (590, 81792), (639, 75520), (640, 75402), (708, 68160), (710, 67968), (720, 67024), (768, 62835), (852, 56640), (885, 54528), (944, 51120), (960, 50268), (1062, 45440), (1065, 45312), (1136, 42480), (1152, 41890), (1180, 40896), (1278, 37760), (1280, 37701), (1416, 34080), (1420, 33984), (1440, 33512), (1704, 28320), (1770, 27264), (1888, 25560), (1920, 25134), (2124, 22720), (2130, 22656), (2272, 21240), (2304, 20945), (2360, 20448), (2556, 18880), (2655, 18176), (2832, 17040), (2840, 16992), (2880, 16756), (3195, 15104), (3408, 14160), (3540, 13632), (3776, 12780), (3840, 12567), (4189, 11520), (4248, 11360), (4260, 11328), (4544, 10620), (4720, 10224), (5112, 9440), (5310, 9088), (5664, 8520), (5680, 8496), (5760, 8378), (6390, 7552), (6816, 7080)]