1229696640

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{7907}}^1$

素因数の和:7941

約数の個数: 192

約数和(自身を含む): 4404123360

約数和(自身を除く): 3174426720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 7907, 8640, 9720, 10368, 12960, 15552, 15814, 17280, 19440, 23721, 25920, 31104, 31628, 38880, 39535, 47442, 51840, 63256, 71163, 77760, 79070, 94884, 118605, 126512, 142326, 155520, 158140, 189768, 213489, 237210, 253024, 284652, 316280, 355815, 379536, 426978, 474420, 506048, 569304, 632560, 640467, 711630, 759072, 853956, 948840, 1012096, 1067445, 1138608, 1265120, 1280934, 1423260, 1518144, 1707912, 1897680, 1921401, 2134890, 2277216, 2530240, 2561868, 2846520, 3036288, 3202335, 3415824, 3795360, 3842802, 4269780, 4554432, 5060480, 5123736, 5693040, 6404670, 6831648, 7590720, 7685604, 8539560, 9108864, 9607005, 10247472, 11386080, 12809340, 13663296, 15181440, 15371208, 17079120, 19214010, 20494944, 22772160, 25618680, 27326592, 30742416, 34158240, 38428020, 40989888, 45544320, 51237360, 61484832, 68316480, 76856040, 81979776, 102474720, 122969664, 136632960, 153712080, 204949440, 245939328, 307424160, 409898880, 614848320, 1229696640]

約数ペア:

[(1, 1229696640), (2, 614848320), (3, 409898880), (4, 307424160), (5, 245939328), (6, 204949440), (8, 153712080), (9, 136632960), (10, 122969664), (12, 102474720), (15, 81979776), (16, 76856040), (18, 68316480), (20, 61484832), (24, 51237360), (27, 45544320), (30, 40989888), (32, 38428020), (36, 34158240), (40, 30742416), (45, 27326592), (48, 25618680), (54, 22772160), (60, 20494944), (64, 19214010), (72, 17079120), (80, 15371208), (81, 15181440), (90, 13663296), (96, 12809340), (108, 11386080), (120, 10247472), (128, 9607005), (135, 9108864), (144, 8539560), (160, 7685604), (162, 7590720), (180, 6831648), (192, 6404670), (216, 5693040), (240, 5123736), (243, 5060480), (270, 4554432), (288, 4269780), (320, 3842802), (324, 3795360), (360, 3415824), (384, 3202335), (405, 3036288), (432, 2846520), (480, 2561868), (486, 2530240), (540, 2277216), (576, 2134890), (640, 1921401), (648, 1897680), (720, 1707912), (810, 1518144), (864, 1423260), (960, 1280934), (972, 1265120), (1080, 1138608), (1152, 1067445), (1215, 1012096), (1296, 948840), (1440, 853956), (1620, 759072), (1728, 711630), (1920, 640467), (1944, 632560), (2160, 569304), (2430, 506048), (2592, 474420), (2880, 426978), (3240, 379536), (3456, 355815), (3888, 316280), (4320, 284652), (4860, 253024), (5184, 237210), (5760, 213489), (6480, 189768), (7776, 158140), (7907, 155520), (8640, 142326), (9720, 126512), (10368, 118605), (12960, 94884), (15552, 79070), (15814, 77760), (17280, 71163), (19440, 63256), (23721, 51840), (25920, 47442), (31104, 39535), (31628, 38880)]