12584160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{971}}^1$

素因数の和:998

約数の個数: 120

約数和(自身を含む): 44457336

約数和(自身を除く): 31873176

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 971, 1080, 1296, 1440, 1620, 1942, 2160, 2592, 2913, 3240, 3884, 4320, 4855, 5826, 6480, 7768, 8739, 9710, 11652, 12960, 14565, 15536, 17478, 19420, 23304, 26217, 29130, 31072, 34956, 38840, 43695, 46608, 52434, 58260, 69912, 77680, 78651, 87390, 93216, 104868, 116520, 131085, 139824, 155360, 157302, 174780, 209736, 233040, 262170, 279648, 314604, 349560, 393255, 419472, 466080, 524340, 629208, 699120, 786510, 838944, 1048680, 1258416, 1398240, 1573020, 2097360, 2516832, 3146040, 4194720, 6292080, 12584160]

約数ペア:

[(1, 12584160), (2, 6292080), (3, 4194720), (4, 3146040), (5, 2516832), (6, 2097360), (8, 1573020), (9, 1398240), (10, 1258416), (12, 1048680), (15, 838944), (16, 786510), (18, 699120), (20, 629208), (24, 524340), (27, 466080), (30, 419472), (32, 393255), (36, 349560), (40, 314604), (45, 279648), (48, 262170), (54, 233040), (60, 209736), (72, 174780), (80, 157302), (81, 155360), (90, 139824), (96, 131085), (108, 116520), (120, 104868), (135, 93216), (144, 87390), (160, 78651), (162, 77680), (180, 69912), (216, 58260), (240, 52434), (270, 46608), (288, 43695), (324, 38840), (360, 34956), (405, 31072), (432, 29130), (480, 26217), (540, 23304), (648, 19420), (720, 17478), (810, 15536), (864, 14565), (971, 12960), (1080, 11652), (1296, 9710), (1440, 8739), (1620, 7768), (1942, 6480), (2160, 5826), (2592, 4855), (2913, 4320), (3240, 3884)]