26124240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 90529920

約数和(自身を除く): 64405680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 337, 340, 380, 408, 456, 510, 570, 646, 674, 680, 760, 816, 912, 969, 1011, 1020, 1140, 1292, 1348, 1360, 1520, 1615, 1685, 1938, 2022, 2040, 2280, 2584, 2696, 3230, 3370, 3876, 4044, 4080, 4560, 4845, 5055, 5168, 5392, 5729, 6403, 6460, 6740, 7752, 8088, 9690, 10110, 11458, 12806, 12920, 13480, 15504, 16176, 17187, 19209, 19380, 20220, 22916, 25612, 25840, 26960, 28645, 32015, 34374, 38418, 38760, 40440, 45832, 51224, 57290, 64030, 68748, 76836, 77520, 80880, 85935, 91664, 96045, 102448, 108851, 114580, 128060, 137496, 153672, 171870, 192090, 217702, 229160, 256120, 274992, 307344, 326553, 343740, 384180, 435404, 458320, 512240, 544255, 653106, 687480, 768360, 870808, 1088510, 1306212, 1374960, 1536720, 1632765, 1741616, 2177020, 2612424, 3265530, 4354040, 5224848, 6531060, 8708080, 13062120, 26124240]

約数ペア:

[(1, 26124240), (2, 13062120), (3, 8708080), (4, 6531060), (5, 5224848), (6, 4354040), (8, 3265530), (10, 2612424), (12, 2177020), (15, 1741616), (16, 1632765), (17, 1536720), (19, 1374960), (20, 1306212), (24, 1088510), (30, 870808), (34, 768360), (38, 687480), (40, 653106), (48, 544255), (51, 512240), (57, 458320), (60, 435404), (68, 384180), (76, 343740), (80, 326553), (85, 307344), (95, 274992), (102, 256120), (114, 229160), (120, 217702), (136, 192090), (152, 171870), (170, 153672), (190, 137496), (204, 128060), (228, 114580), (240, 108851), (255, 102448), (272, 96045), (285, 91664), (304, 85935), (323, 80880), (337, 77520), (340, 76836), (380, 68748), (408, 64030), (456, 57290), (510, 51224), (570, 45832), (646, 40440), (674, 38760), (680, 38418), (760, 34374), (816, 32015), (912, 28645), (969, 26960), (1011, 25840), (1020, 25612), (1140, 22916), (1292, 20220), (1348, 19380), (1360, 19209), (1520, 17187), (1615, 16176), (1685, 15504), (1938, 13480), (2022, 12920), (2040, 12806), (2280, 11458), (2584, 10110), (2696, 9690), (3230, 8088), (3370, 7752), (3876, 6740), (4044, 6460), (4080, 6403), (4560, 5729), (4845, 5392), (5055, 5168)]