947796480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1387

約数の個数: 240

約数和(自身を含む): 3390925824

約数和(自身を除く): 2443129344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1327, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2654, 2790, 2880, 2976, 3720, 3840, 3968, 3981, 4464, 4608, 4960, 5308, 5580, 5760, 5952, 6635, 7440, 7680, 7936, 7962, 8928, 9920, 10616, 11160, 11520, 11904, 11943, 13270, 14880, 15872, 15924, 17856, 19840, 19905, 21232, 22320, 23040, 23808, 23886, 26540, 29760, 31848, 35712, 39680, 39810, 41137, 42464, 44640, 47616, 47772, 53080, 59520, 59715, 63696, 71424, 79360, 79620, 82274, 84928, 89280, 95544, 106160, 119040, 119430, 123411, 127392, 142848, 159240, 164548, 169856, 178560, 191088, 205685, 212320, 238080, 238860, 246822, 254784, 318480, 329096, 339712, 357120, 370233, 382176, 411370, 424640, 477720, 493644, 509568, 617055, 636960, 658192, 679424, 714240, 740466, 764352, 822740, 849280, 955440, 987288, 1019136, 1234110, 1273920, 1316384, 1480932, 1528704, 1645480, 1698560, 1851165, 1910880, 1974576, 2038272, 2468220, 2547840, 2632768, 2961864, 3057408, 3290960, 3397120, 3702330, 3821760, 3949152, 4936440, 5095680, 5265536, 5923728, 6114816, 6581920, 7404660, 7643520, 7898304, 9872880, 10191360, 10531072, 11847456, 13163840, 14809320, 15287040, 15796608, 19745760, 21062144, 23694912, 26327680, 29618640, 30574080, 31593216, 39491520, 47389824, 52655360, 59237280, 63186432, 78983040, 94779648, 105310720, 118474560, 157966080, 189559296, 236949120, 315932160, 473898240, 947796480]

約数ペア:

[(1, 947796480), (2, 473898240), (3, 315932160), (4, 236949120), (5, 189559296), (6, 157966080), (8, 118474560), (9, 105310720), (10, 94779648), (12, 78983040), (15, 63186432), (16, 59237280), (18, 52655360), (20, 47389824), (24, 39491520), (30, 31593216), (31, 30574080), (32, 29618640), (36, 26327680), (40, 23694912), (45, 21062144), (48, 19745760), (60, 15796608), (62, 15287040), (64, 14809320), (72, 13163840), (80, 11847456), (90, 10531072), (93, 10191360), (96, 9872880), (120, 7898304), (124, 7643520), (128, 7404660), (144, 6581920), (155, 6114816), (160, 5923728), (180, 5265536), (186, 5095680), (192, 4936440), (240, 3949152), (248, 3821760), (256, 3702330), (279, 3397120), (288, 3290960), (310, 3057408), (320, 2961864), (360, 2632768), (372, 2547840), (384, 2468220), (465, 2038272), (480, 1974576), (496, 1910880), (512, 1851165), (558, 1698560), (576, 1645480), (620, 1528704), (640, 1480932), (720, 1316384), (744, 1273920), (768, 1234110), (930, 1019136), (960, 987288), (992, 955440), (1116, 849280), (1152, 822740), (1240, 764352), (1280, 740466), (1327, 714240), (1395, 679424), (1440, 658192), (1488, 636960), (1536, 617055), (1860, 509568), (1920, 493644), (1984, 477720), (2232, 424640), (2304, 411370), (2480, 382176), (2560, 370233), (2654, 357120), (2790, 339712), (2880, 329096), (2976, 318480), (3720, 254784), (3840, 246822), (3968, 238860), (3981, 238080), (4464, 212320), (4608, 205685), (4960, 191088), (5308, 178560), (5580, 169856), (5760, 164548), (5952, 159240), (6635, 142848), (7440, 127392), (7680, 123411), (7936, 119430), (7962, 119040), (8928, 106160), (9920, 95544), (10616, 89280), (11160, 84928), (11520, 82274), (11904, 79620), (11943, 79360), (13270, 71424), (14880, 63696), (15872, 59715), (15924, 59520), (17856, 53080), (19840, 47772), (19905, 47616), (21232, 44640), (22320, 42464), (23040, 41137), (23808, 39810), (23886, 39680), (26540, 35712), (29760, 31848)]