307424160

素因数分解:

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

素因数の和:7937

約数の個数: 144

約数和(自身を含む): 1088077536

約数和(自身を除く): 780653376

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 7907, 9720, 12960, 15814, 19440, 23721, 31628, 38880, 39535, 47442, 63256, 71163, 79070, 94884, 118605, 126512, 142326, 158140, 189768, 213489, 237210, 253024, 284652, 316280, 355815, 379536, 426978, 474420, 569304, 632560, 640467, 711630, 759072, 853956, 948840, 1067445, 1138608, 1265120, 1280934, 1423260, 1707912, 1897680, 1921401, 2134890, 2277216, 2561868, 2846520, 3202335, 3415824, 3795360, 3842802, 4269780, 5123736, 5693040, 6404670, 6831648, 7685604, 8539560, 9607005, 10247472, 11386080, 12809340, 15371208, 17079120, 19214010, 20494944, 25618680, 30742416, 34158240, 38428020, 51237360, 61484832, 76856040, 102474720, 153712080, 307424160]

約数ペア:

[(1, 307424160), (2, 153712080), (3, 102474720), (4, 76856040), (5, 61484832), (6, 51237360), (8, 38428020), (9, 34158240), (10, 30742416), (12, 25618680), (15, 20494944), (16, 19214010), (18, 17079120), (20, 15371208), (24, 12809340), (27, 11386080), (30, 10247472), (32, 9607005), (36, 8539560), (40, 7685604), (45, 6831648), (48, 6404670), (54, 5693040), (60, 5123736), (72, 4269780), (80, 3842802), (81, 3795360), (90, 3415824), (96, 3202335), (108, 2846520), (120, 2561868), (135, 2277216), (144, 2134890), (160, 1921401), (162, 1897680), (180, 1707912), (216, 1423260), (240, 1280934), (243, 1265120), (270, 1138608), (288, 1067445), (324, 948840), (360, 853956), (405, 759072), (432, 711630), (480, 640467), (486, 632560), (540, 569304), (648, 474420), (720, 426978), (810, 379536), (864, 355815), (972, 316280), (1080, 284652), (1215, 253024), (1296, 237210), (1440, 213489), (1620, 189768), (1944, 158140), (2160, 142326), (2430, 126512), (2592, 118605), (3240, 94884), (3888, 79070), (4320, 71163), (4860, 63256), (6480, 47442), (7776, 39535), (7907, 38880), (9720, 31628), (12960, 23721), (15814, 19440)]