151009920

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 192

約数和(自身を含む): 541326240

約数和(自身を除く): 390316320

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, 971, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1942, 1944, 2160, 2430, 2592, 2880, 2913, 3240, 3456, 3884, 3888, 4320, 4855, 4860, 5184, 5760, 5826, 6480, 7768, 7776, 8640, 8739, 9710, 9720, 10368, 11652, 12960, 14565, 15536, 15552, 17280, 17478, 19420, 19440, 23304, 25920, 26217, 29130, 31072, 31104, 34956, 38840, 38880, 43695, 46608, 51840, 52434, 58260, 62144, 69912, 77680, 77760, 78651, 87390, 93216, 104868, 116520, 124288, 131085, 139824, 155360, 155520, 157302, 174780, 186432, 209736, 233040, 235953, 262170, 279648, 310720, 314604, 349560, 372864, 393255, 419472, 466080, 471906, 524340, 559296, 621440, 629208, 699120, 786510, 838944, 932160, 943812, 1048680, 1118592, 1179765, 1258416, 1398240, 1573020, 1677888, 1864320, 1887624, 2097360, 2359530, 2516832, 2796480, 3146040, 3355776, 3775248, 4194720, 4719060, 5033664, 5592960, 6292080, 7550496, 8389440, 9438120, 10067328, 12584160, 15100992, 16778880, 18876240, 25168320, 30201984, 37752480, 50336640, 75504960, 151009920]

約数ペア:

[(1, 151009920), (2, 75504960), (3, 50336640), (4, 37752480), (5, 30201984), (6, 25168320), (8, 18876240), (9, 16778880), (10, 15100992), (12, 12584160), (15, 10067328), (16, 9438120), (18, 8389440), (20, 7550496), (24, 6292080), (27, 5592960), (30, 5033664), (32, 4719060), (36, 4194720), (40, 3775248), (45, 3355776), (48, 3146040), (54, 2796480), (60, 2516832), (64, 2359530), (72, 2097360), (80, 1887624), (81, 1864320), (90, 1677888), (96, 1573020), (108, 1398240), (120, 1258416), (128, 1179765), (135, 1118592), (144, 1048680), (160, 943812), (162, 932160), (180, 838944), (192, 786510), (216, 699120), (240, 629208), (243, 621440), (270, 559296), (288, 524340), (320, 471906), (324, 466080), (360, 419472), (384, 393255), (405, 372864), (432, 349560), (480, 314604), (486, 310720), (540, 279648), (576, 262170), (640, 235953), (648, 233040), (720, 209736), (810, 186432), (864, 174780), (960, 157302), (971, 155520), (972, 155360), (1080, 139824), (1152, 131085), (1215, 124288), (1296, 116520), (1440, 104868), (1620, 93216), (1728, 87390), (1920, 78651), (1942, 77760), (1944, 77680), (2160, 69912), (2430, 62144), (2592, 58260), (2880, 52434), (2913, 51840), (3240, 46608), (3456, 43695), (3884, 38880), (3888, 38840), (4320, 34956), (4855, 31104), (4860, 31072), (5184, 29130), (5760, 26217), (5826, 25920), (6480, 23304), (7768, 19440), (7776, 19420), (8640, 17478), (8739, 17280), (9710, 15552), (9720, 15536), (10368, 14565), (11652, 12960)]