123813360

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 280

約数和(自身を含む): 473277744

約数和(自身を除く): 349464384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 193, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 386, 396, 405, 432, 440, 486, 495, 528, 540, 579, 594, 648, 660, 720, 729, 772, 792, 810, 880, 891, 965, 972, 990, 1080, 1158, 1188, 1215, 1296, 1320, 1458, 1485, 1544, 1584, 1620, 1737, 1782, 1930, 1944, 1980, 2123, 2160, 2316, 2376, 2430, 2640, 2673, 2895, 2916, 2970, 3088, 3240, 3474, 3564, 3645, 3860, 3888, 3960, 4246, 4455, 4632, 4752, 4860, 5211, 5346, 5790, 5832, 5940, 6369, 6480, 6948, 7128, 7290, 7720, 7920, 8019, 8492, 8685, 8910, 9264, 9720, 10422, 10615, 10692, 11580, 11664, 11880, 12738, 13365, 13896, 14256, 14580, 15440, 15633, 16038, 16984, 17370, 17820, 19107, 19440, 20844, 21230, 21384, 23160, 23760, 25476, 26055, 26730, 27792, 29160, 31266, 31845, 32076, 33968, 34740, 35640, 38214, 40095, 41688, 42460, 42768, 46320, 46899, 50952, 52110, 53460, 57321, 58320, 62532, 63690, 64152, 69480, 71280, 76428, 78165, 80190, 83376, 84920, 93798, 95535, 101904, 104220, 106920, 114642, 125064, 127380, 128304, 138960, 140697, 152856, 156330, 160380, 169840, 171963, 187596, 191070, 208440, 213840, 229284, 234495, 250128, 254760, 281394, 286605, 305712, 312660, 320760, 343926, 375192, 382140, 416880, 458568, 468990, 509520, 515889, 562788, 573210, 625320, 641520, 687852, 703485, 750384, 764280, 859815, 917136, 937980, 1031778, 1125576, 1146420, 1250640, 1375704, 1406970, 1528560, 1547667, 1719630, 1875960, 2063556, 2251152, 2292840, 2579445, 2751408, 2813940, 3095334, 3439260, 3751920, 4127112, 4585680, 5158890, 5627880, 6190668, 6878520, 7738335, 8254224, 10317780, 11255760, 12381336, 13757040, 15476670, 20635560, 24762672, 30953340, 41271120, 61906680, 123813360]

約数ペア:

[(1, 123813360), (2, 61906680), (3, 41271120), (4, 30953340), (5, 24762672), (6, 20635560), (8, 15476670), (9, 13757040), (10, 12381336), (11, 11255760), (12, 10317780), (15, 8254224), (16, 7738335), (18, 6878520), (20, 6190668), (22, 5627880), (24, 5158890), (27, 4585680), (30, 4127112), (33, 3751920), (36, 3439260), (40, 3095334), (44, 2813940), (45, 2751408), (48, 2579445), (54, 2292840), (55, 2251152), (60, 2063556), (66, 1875960), (72, 1719630), (80, 1547667), (81, 1528560), (88, 1406970), (90, 1375704), (99, 1250640), (108, 1146420), (110, 1125576), (120, 1031778), (132, 937980), (135, 917136), (144, 859815), (162, 764280), (165, 750384), (176, 703485), (180, 687852), (193, 641520), (198, 625320), (216, 573210), (220, 562788), (240, 515889), (243, 509520), (264, 468990), (270, 458568), (297, 416880), (324, 382140), (330, 375192), (360, 343926), (386, 320760), (396, 312660), (405, 305712), (432, 286605), (440, 281394), (486, 254760), (495, 250128), (528, 234495), (540, 229284), (579, 213840), (594, 208440), (648, 191070), (660, 187596), (720, 171963), (729, 169840), (772, 160380), (792, 156330), (810, 152856), (880, 140697), (891, 138960), (965, 128304), (972, 127380), (990, 125064), (1080, 114642), (1158, 106920), (1188, 104220), (1215, 101904), (1296, 95535), (1320, 93798), (1458, 84920), (1485, 83376), (1544, 80190), (1584, 78165), (1620, 76428), (1737, 71280), (1782, 69480), (1930, 64152), (1944, 63690), (1980, 62532), (2123, 58320), (2160, 57321), (2316, 53460), (2376, 52110), (2430, 50952), (2640, 46899), (2673, 46320), (2895, 42768), (2916, 42460), (2970, 41688), (3088, 40095), (3240, 38214), (3474, 35640), (3564, 34740), (3645, 33968), (3860, 32076), (3888, 31845), (3960, 31266), (4246, 29160), (4455, 27792), (4632, 26730), (4752, 26055), (4860, 25476), (5211, 23760), (5346, 23160), (5790, 21384), (5832, 21230), (5940, 20844), (6369, 19440), (6480, 19107), (6948, 17820), (7128, 17370), (7290, 16984), (7720, 16038), (7920, 15633), (8019, 15440), (8492, 14580), (8685, 14256), (8910, 13896), (9264, 13365), (9720, 12738), (10422, 11880), (10615, 11664), (10692, 11580)]