517236480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 216

約数和(自身を含む): 1822307760

約数和(自身を除く): 1305071280

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, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 256, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 761, 768, 885, 944, 960, 1062, 1152, 1180, 1280, 1416, 1440, 1522, 1770, 1888, 1920, 2124, 2283, 2304, 2360, 2655, 2832, 2880, 3044, 3540, 3776, 3805, 3840, 4248, 4566, 4720, 5310, 5664, 5760, 6088, 6849, 7080, 7552, 7610, 8496, 9132, 9440, 10620, 11328, 11415, 11520, 12176, 13698, 14160, 15104, 15220, 16992, 18264, 18880, 21240, 22656, 22830, 24352, 27396, 28320, 30440, 33984, 34245, 36528, 37760, 42480, 44899, 45312, 45660, 48704, 54792, 56640, 60880, 67968, 68490, 73056, 75520, 84960, 89798, 91320, 97408, 109584, 113280, 121760, 134697, 135936, 136980, 146112, 169920, 179596, 182640, 194816, 219168, 224495, 226560, 243520, 269394, 273960, 292224, 339840, 359192, 365280, 404091, 438336, 448990, 487040, 538788, 547920, 584448, 673485, 679680, 718384, 730560, 808182, 876672, 897980, 974080, 1077576, 1095840, 1346970, 1436768, 1461120, 1616364, 1753344, 1795960, 2020455, 2155152, 2191680, 2693940, 2873536, 2922240, 3232728, 3591920, 4040910, 4310304, 4383360, 5387880, 5747072, 6465456, 7183840, 8081820, 8620608, 8766720, 10775760, 11494144, 12930912, 14367680, 16163640, 17241216, 21551520, 25861824, 28735360, 32327280, 34482432, 43103040, 51723648, 57470720, 64654560, 86206080, 103447296, 129309120, 172412160, 258618240, 517236480]

約数ペア:

[(1, 517236480), (2, 258618240), (3, 172412160), (4, 129309120), (5, 103447296), (6, 86206080), (8, 64654560), (9, 57470720), (10, 51723648), (12, 43103040), (15, 34482432), (16, 32327280), (18, 28735360), (20, 25861824), (24, 21551520), (30, 17241216), (32, 16163640), (36, 14367680), (40, 12930912), (45, 11494144), (48, 10775760), (59, 8766720), (60, 8620608), (64, 8081820), (72, 7183840), (80, 6465456), (90, 5747072), (96, 5387880), (118, 4383360), (120, 4310304), (128, 4040910), (144, 3591920), (160, 3232728), (177, 2922240), (180, 2873536), (192, 2693940), (236, 2191680), (240, 2155152), (256, 2020455), (288, 1795960), (295, 1753344), (320, 1616364), (354, 1461120), (360, 1436768), (384, 1346970), (472, 1095840), (480, 1077576), (531, 974080), (576, 897980), (590, 876672), (640, 808182), (708, 730560), (720, 718384), (761, 679680), (768, 673485), (885, 584448), (944, 547920), (960, 538788), (1062, 487040), (1152, 448990), (1180, 438336), (1280, 404091), (1416, 365280), (1440, 359192), (1522, 339840), (1770, 292224), (1888, 273960), (1920, 269394), (2124, 243520), (2283, 226560), (2304, 224495), (2360, 219168), (2655, 194816), (2832, 182640), (2880, 179596), (3044, 169920), (3540, 146112), (3776, 136980), (3805, 135936), (3840, 134697), (4248, 121760), (4566, 113280), (4720, 109584), (5310, 97408), (5664, 91320), (5760, 89798), (6088, 84960), (6849, 75520), (7080, 73056), (7552, 68490), (7610, 67968), (8496, 60880), (9132, 56640), (9440, 54792), (10620, 48704), (11328, 45660), (11415, 45312), (11520, 44899), (12176, 42480), (13698, 37760), (14160, 36528), (15104, 34245), (15220, 33984), (16992, 30440), (18264, 28320), (18880, 27396), (21240, 24352), (22656, 22830)]