15143040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 57283200

約数和(自身を除く): 42140160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 239, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 478, 480, 495, 528, 576, 640, 660, 704, 717, 720, 792, 880, 956, 960, 990, 1056, 1152, 1195, 1320, 1408, 1434, 1440, 1584, 1760, 1912, 1920, 1980, 2112, 2151, 2390, 2629, 2640, 2868, 2880, 3168, 3520, 3585, 3824, 3960, 4224, 4302, 4780, 5258, 5280, 5736, 5760, 6336, 7040, 7170, 7648, 7887, 7920, 8604, 9560, 10516, 10560, 10755, 11472, 12672, 13145, 14340, 15296, 15774, 15840, 17208, 19120, 21032, 21120, 21510, 22944, 23661, 26290, 28680, 30592, 31548, 31680, 34416, 38240, 39435, 42064, 43020, 45888, 47322, 52580, 57360, 63096, 63360, 68832, 76480, 78870, 84128, 86040, 91776, 94644, 105160, 114720, 118305, 126192, 137664, 152960, 157740, 168256, 172080, 189288, 210320, 229440, 236610, 252384, 275328, 315480, 336512, 344160, 378576, 420640, 458880, 473220, 504768, 630960, 688320, 757152, 841280, 946440, 1009536, 1261920, 1376640, 1514304, 1682560, 1892880, 2523840, 3028608, 3785760, 5047680, 7571520, 15143040]

約数ペア:

[(1, 15143040), (2, 7571520), (3, 5047680), (4, 3785760), (5, 3028608), (6, 2523840), (8, 1892880), (9, 1682560), (10, 1514304), (11, 1376640), (12, 1261920), (15, 1009536), (16, 946440), (18, 841280), (20, 757152), (22, 688320), (24, 630960), (30, 504768), (32, 473220), (33, 458880), (36, 420640), (40, 378576), (44, 344160), (45, 336512), (48, 315480), (55, 275328), (60, 252384), (64, 236610), (66, 229440), (72, 210320), (80, 189288), (88, 172080), (90, 168256), (96, 157740), (99, 152960), (110, 137664), (120, 126192), (128, 118305), (132, 114720), (144, 105160), (160, 94644), (165, 91776), (176, 86040), (180, 84128), (192, 78870), (198, 76480), (220, 68832), (239, 63360), (240, 63096), (264, 57360), (288, 52580), (320, 47322), (330, 45888), (352, 43020), (360, 42064), (384, 39435), (396, 38240), (440, 34416), (478, 31680), (480, 31548), (495, 30592), (528, 28680), (576, 26290), (640, 23661), (660, 22944), (704, 21510), (717, 21120), (720, 21032), (792, 19120), (880, 17208), (956, 15840), (960, 15774), (990, 15296), (1056, 14340), (1152, 13145), (1195, 12672), (1320, 11472), (1408, 10755), (1434, 10560), (1440, 10516), (1584, 9560), (1760, 8604), (1912, 7920), (1920, 7887), (1980, 7648), (2112, 7170), (2151, 7040), (2390, 6336), (2629, 5760), (2640, 5736), (2868, 5280), (2880, 5258), (3168, 4780), (3520, 4302), (3585, 4224), (3824, 3960)]