47307120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 160

約数和(自身を含む): 173560320

約数和(自身を除く): 126253200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 971, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 1942, 2030, 2320, 2436, 2913, 3045, 3248, 3480, 3884, 4060, 4855, 4872, 5826, 6090, 6797, 6960, 7768, 8120, 9710, 9744, 11652, 12180, 13594, 14565, 15536, 16240, 19420, 20391, 23304, 24360, 27188, 28159, 29130, 33985, 38840, 40782, 46608, 48720, 54376, 56318, 58260, 67970, 77680, 81564, 84477, 101955, 108752, 112636, 116520, 135940, 140795, 163128, 168954, 197113, 203910, 225272, 233040, 271880, 281590, 326256, 337908, 394226, 407820, 422385, 450544, 543760, 563180, 591339, 675816, 788452, 815640, 844770, 985565, 1126360, 1182678, 1351632, 1576904, 1631280, 1689540, 1971130, 2252720, 2365356, 2956695, 3153808, 3379080, 3942260, 4730712, 5913390, 6758160, 7884520, 9461424, 11826780, 15769040, 23653560, 47307120]

約数ペア:

[(1, 47307120), (2, 23653560), (3, 15769040), (4, 11826780), (5, 9461424), (6, 7884520), (7, 6758160), (8, 5913390), (10, 4730712), (12, 3942260), (14, 3379080), (15, 3153808), (16, 2956695), (20, 2365356), (21, 2252720), (24, 1971130), (28, 1689540), (29, 1631280), (30, 1576904), (35, 1351632), (40, 1182678), (42, 1126360), (48, 985565), (56, 844770), (58, 815640), (60, 788452), (70, 675816), (80, 591339), (84, 563180), (87, 543760), (105, 450544), (112, 422385), (116, 407820), (120, 394226), (140, 337908), (145, 326256), (168, 281590), (174, 271880), (203, 233040), (210, 225272), (232, 203910), (240, 197113), (280, 168954), (290, 163128), (336, 140795), (348, 135940), (406, 116520), (420, 112636), (435, 108752), (464, 101955), (560, 84477), (580, 81564), (609, 77680), (696, 67970), (812, 58260), (840, 56318), (870, 54376), (971, 48720), (1015, 46608), (1160, 40782), (1218, 38840), (1392, 33985), (1624, 29130), (1680, 28159), (1740, 27188), (1942, 24360), (2030, 23304), (2320, 20391), (2436, 19420), (2913, 16240), (3045, 15536), (3248, 14565), (3480, 13594), (3884, 12180), (4060, 11652), (4855, 9744), (4872, 9710), (5826, 8120), (6090, 7768), (6797, 6960)]