1559040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 160

約数和(自身を含む): 5892480

約数和(自身を除く): 4333440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 256, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 512, 560, 580, 609, 640, 672, 696, 768, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1218, 1280, 1344, 1392, 1536, 1624, 1680, 1740, 1792, 1856, 1920, 2030, 2240, 2320, 2436, 2560, 2688, 2784, 3045, 3248, 3360, 3480, 3584, 3712, 3840, 4060, 4480, 4640, 4872, 5376, 5568, 6090, 6496, 6720, 6960, 7424, 7680, 8120, 8960, 9280, 9744, 10752, 11136, 12180, 12992, 13440, 13920, 14848, 16240, 17920, 18560, 19488, 22272, 24360, 25984, 26880, 27840, 32480, 37120, 38976, 44544, 48720, 51968, 53760, 55680, 64960, 74240, 77952, 97440, 103936, 111360, 129920, 155904, 194880, 222720, 259840, 311808, 389760, 519680, 779520, 1559040]

約数ペア:

[(1, 1559040), (2, 779520), (3, 519680), (4, 389760), (5, 311808), (6, 259840), (7, 222720), (8, 194880), (10, 155904), (12, 129920), (14, 111360), (15, 103936), (16, 97440), (20, 77952), (21, 74240), (24, 64960), (28, 55680), (29, 53760), (30, 51968), (32, 48720), (35, 44544), (40, 38976), (42, 37120), (48, 32480), (56, 27840), (58, 26880), (60, 25984), (64, 24360), (70, 22272), (80, 19488), (84, 18560), (87, 17920), (96, 16240), (105, 14848), (112, 13920), (116, 13440), (120, 12992), (128, 12180), (140, 11136), (145, 10752), (160, 9744), (168, 9280), (174, 8960), (192, 8120), (203, 7680), (210, 7424), (224, 6960), (232, 6720), (240, 6496), (256, 6090), (280, 5568), (290, 5376), (320, 4872), (336, 4640), (348, 4480), (384, 4060), (406, 3840), (420, 3712), (435, 3584), (448, 3480), (464, 3360), (480, 3248), (512, 3045), (560, 2784), (580, 2688), (609, 2560), (640, 2436), (672, 2320), (696, 2240), (768, 2030), (812, 1920), (840, 1856), (870, 1792), (896, 1740), (928, 1680), (960, 1624), (1015, 1536), (1120, 1392), (1160, 1344), (1218, 1280)]