455927040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2129

約数の個数: 216

約数和(自身を含む): 1661281440

約数和(自身を除く): 1205354400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2083, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4166, 4560, 4864, 5472, 5760, 6080, 6249, 6840, 7296, 8332, 9120, 10415, 10944, 11520, 12160, 12498, 13680, 14592, 16664, 18240, 18747, 20830, 21888, 24320, 24996, 27360, 31245, 33328, 36480, 37494, 39577, 41660, 43776, 49992, 54720, 62490, 66656, 72960, 74988, 79154, 83320, 93735, 99984, 109440, 118731, 124980, 133312, 149976, 158308, 166640, 187470, 197885, 199968, 218880, 237462, 249960, 266624, 299952, 316616, 333280, 356193, 374940, 395770, 399936, 474924, 499920, 533248, 593655, 599904, 633232, 666560, 712386, 749880, 791540, 799872, 949848, 999840, 1187310, 1199808, 1266464, 1333120, 1424772, 1499760, 1583080, 1599744, 1780965, 1899696, 1999680, 2374620, 2399616, 2532928, 2666240, 2849544, 2999520, 3166160, 3561930, 3799392, 3999360, 4749240, 4799232, 5065856, 5699088, 5999040, 6332320, 7123860, 7598784, 7998720, 9498480, 10131712, 11398176, 11998080, 12664640, 14247720, 15197568, 18996960, 22796352, 23996160, 25329280, 28495440, 30395136, 37993920, 45592704, 50658560, 56990880, 75987840, 91185408, 113981760, 151975680, 227963520, 455927040]

約数ペア:

[(1, 455927040), (2, 227963520), (3, 151975680), (4, 113981760), (5, 91185408), (6, 75987840), (8, 56990880), (9, 50658560), (10, 45592704), (12, 37993920), (15, 30395136), (16, 28495440), (18, 25329280), (19, 23996160), (20, 22796352), (24, 18996960), (30, 15197568), (32, 14247720), (36, 12664640), (38, 11998080), (40, 11398176), (45, 10131712), (48, 9498480), (57, 7998720), (60, 7598784), (64, 7123860), (72, 6332320), (76, 5999040), (80, 5699088), (90, 5065856), (95, 4799232), (96, 4749240), (114, 3999360), (120, 3799392), (128, 3561930), (144, 3166160), (152, 2999520), (160, 2849544), (171, 2666240), (180, 2532928), (190, 2399616), (192, 2374620), (228, 1999680), (240, 1899696), (256, 1780965), (285, 1599744), (288, 1583080), (304, 1499760), (320, 1424772), (342, 1333120), (360, 1266464), (380, 1199808), (384, 1187310), (456, 999840), (480, 949848), (570, 799872), (576, 791540), (608, 749880), (640, 712386), (684, 666560), (720, 633232), (760, 599904), (768, 593655), (855, 533248), (912, 499920), (960, 474924), (1140, 399936), (1152, 395770), (1216, 374940), (1280, 356193), (1368, 333280), (1440, 316616), (1520, 299952), (1710, 266624), (1824, 249960), (1920, 237462), (2083, 218880), (2280, 199968), (2304, 197885), (2432, 187470), (2736, 166640), (2880, 158308), (3040, 149976), (3420, 133312), (3648, 124980), (3840, 118731), (4166, 109440), (4560, 99984), (4864, 93735), (5472, 83320), (5760, 79154), (6080, 74988), (6249, 72960), (6840, 66656), (7296, 62490), (8332, 54720), (9120, 49992), (10415, 43776), (10944, 41660), (11520, 39577), (12160, 37494), (12498, 36480), (13680, 33328), (14592, 31245), (16664, 27360), (18240, 24996), (18747, 24320), (20830, 21888)]