8820838080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28099}}^1$

素因数の和:28231

約数の個数: 168

約数和(自身を含む): 30619446000

約数和(自身を除く): 21798607920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 480, 545, 576, 654, 720, 872, 960, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 2880, 3270, 3488, 3924, 4360, 4905, 5232, 6540, 6976, 7848, 8720, 9810, 10464, 13080, 15696, 17440, 19620, 20928, 26160, 28099, 31392, 34880, 39240, 52320, 56198, 62784, 78480, 84297, 104640, 112396, 140495, 156960, 168594, 224792, 252891, 280990, 313920, 337188, 421485, 449584, 505782, 561980, 674376, 842970, 899168, 1011564, 1123960, 1264455, 1348752, 1685940, 1798336, 2023128, 2247920, 2528910, 2697504, 3062791, 3371880, 4046256, 4495840, 5057820, 5395008, 6125582, 6743760, 8092512, 8991680, 9188373, 10115640, 12251164, 13487520, 15313955, 16185024, 18376746, 20231280, 24502328, 26975040, 27565119, 30627910, 36753492, 40462560, 45941865, 49004656, 55130238, 61255820, 73506984, 80925120, 91883730, 98009312, 110260476, 122511640, 137825595, 147013968, 183767460, 196018624, 220520952, 245023280, 275651190, 294027936, 367534920, 441041904, 490046560, 551302380, 588055872, 735069840, 882083808, 980093120, 1102604760, 1470139680, 1764167616, 2205209520, 2940279360, 4410419040, 8820838080]

約数ペア:

[(1, 8820838080), (2, 4410419040), (3, 2940279360), (4, 2205209520), (5, 1764167616), (6, 1470139680), (8, 1102604760), (9, 980093120), (10, 882083808), (12, 735069840), (15, 588055872), (16, 551302380), (18, 490046560), (20, 441041904), (24, 367534920), (30, 294027936), (32, 275651190), (36, 245023280), (40, 220520952), (45, 196018624), (48, 183767460), (60, 147013968), (64, 137825595), (72, 122511640), (80, 110260476), (90, 98009312), (96, 91883730), (109, 80925120), (120, 73506984), (144, 61255820), (160, 55130238), (180, 49004656), (192, 45941865), (218, 40462560), (240, 36753492), (288, 30627910), (320, 27565119), (327, 26975040), (360, 24502328), (436, 20231280), (480, 18376746), (545, 16185024), (576, 15313955), (654, 13487520), (720, 12251164), (872, 10115640), (960, 9188373), (981, 8991680), (1090, 8092512), (1308, 6743760), (1440, 6125582), (1635, 5395008), (1744, 5057820), (1962, 4495840), (2180, 4046256), (2616, 3371880), (2880, 3062791), (3270, 2697504), (3488, 2528910), (3924, 2247920), (4360, 2023128), (4905, 1798336), (5232, 1685940), (6540, 1348752), (6976, 1264455), (7848, 1123960), (8720, 1011564), (9810, 899168), (10464, 842970), (13080, 674376), (15696, 561980), (17440, 505782), (19620, 449584), (20928, 421485), (26160, 337188), (28099, 313920), (31392, 280990), (34880, 252891), (39240, 224792), (52320, 168594), (56198, 156960), (62784, 140495), (78480, 112396), (84297, 104640)]