172424160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 437214240

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, 90, 96, 108, 120, 135, 144, 160, 167, 180, 216, 239, 240, 270, 288, 334, 360, 432, 478, 480, 501, 540, 668, 717, 720, 835, 864, 956, 1002, 1080, 1195, 1336, 1434, 1440, 1503, 1670, 1912, 2004, 2151, 2160, 2390, 2505, 2672, 2868, 3006, 3340, 3585, 3824, 4008, 4302, 4320, 4509, 4780, 5010, 5344, 5736, 6012, 6453, 6680, 7170, 7515, 7648, 8016, 8604, 9018, 9560, 10020, 10755, 11472, 12024, 12906, 13360, 14340, 15030, 16032, 17208, 18036, 19120, 20040, 21510, 22545, 22944, 24048, 25812, 26720, 28680, 30060, 32265, 34416, 36072, 38240, 39913, 40080, 43020, 45090, 48096, 51624, 57360, 60120, 64530, 68832, 72144, 79826, 80160, 86040, 90180, 103248, 114720, 119739, 120240, 129060, 144288, 159652, 172080, 180360, 199565, 206496, 239478, 240480, 258120, 319304, 344160, 359217, 360720, 399130, 478956, 516240, 598695, 638608, 718434, 721440, 798260, 957912, 1032480, 1077651, 1197390, 1277216, 1436868, 1596520, 1796085, 1915824, 2155302, 2394780, 2873736, 3193040, 3592170, 3831648, 4310604, 4789560, 5388255, 5747472, 6386080, 7184340, 8621208, 9579120, 10776510, 11494944, 14368680, 17242416, 19158240, 21553020, 28737360, 34484832, 43106040, 57474720, 86212080, 172424160]

約数ペア:

[(1, 172424160), (2, 86212080), (3, 57474720), (4, 43106040), (5, 34484832), (6, 28737360), (8, 21553020), (9, 19158240), (10, 17242416), (12, 14368680), (15, 11494944), (16, 10776510), (18, 9579120), (20, 8621208), (24, 7184340), (27, 6386080), (30, 5747472), (32, 5388255), (36, 4789560), (40, 4310604), (45, 3831648), (48, 3592170), (54, 3193040), (60, 2873736), (72, 2394780), (80, 2155302), (90, 1915824), (96, 1796085), (108, 1596520), (120, 1436868), (135, 1277216), (144, 1197390), (160, 1077651), (167, 1032480), (180, 957912), (216, 798260), (239, 721440), (240, 718434), (270, 638608), (288, 598695), (334, 516240), (360, 478956), (432, 399130), (478, 360720), (480, 359217), (501, 344160), (540, 319304), (668, 258120), (717, 240480), (720, 239478), (835, 206496), (864, 199565), (956, 180360), (1002, 172080), (1080, 159652), (1195, 144288), (1336, 129060), (1434, 120240), (1440, 119739), (1503, 114720), (1670, 103248), (1912, 90180), (2004, 86040), (2151, 80160), (2160, 79826), (2390, 72144), (2505, 68832), (2672, 64530), (2868, 60120), (3006, 57360), (3340, 51624), (3585, 48096), (3824, 45090), (4008, 43020), (4302, 40080), (4320, 39913), (4509, 38240), (4780, 36072), (5010, 34416), (5344, 32265), (5736, 30060), (6012, 28680), (6453, 26720), (6680, 25812), (7170, 24048), (7515, 22944), (7648, 22545), (8016, 21510), (8604, 20040), (9018, 19120), (9560, 18036), (10020, 17208), (10755, 16032), (11472, 15030), (12024, 14340), (12906, 13360)]