181200240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 280

約数和(自身を含む): 683081280

約数和(自身を除く): 501881040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 239, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 478, 486, 520, 540, 585, 624, 648, 702, 717, 720, 729, 780, 810, 936, 956, 972, 1040, 1053, 1080, 1170, 1195, 1215, 1296, 1404, 1434, 1458, 1560, 1620, 1755, 1872, 1912, 1944, 2106, 2151, 2160, 2340, 2390, 2430, 2808, 2868, 2916, 3107, 3120, 3159, 3240, 3510, 3585, 3645, 3824, 3888, 4212, 4302, 4680, 4780, 4860, 5265, 5616, 5736, 5832, 6214, 6318, 6453, 6480, 7020, 7170, 7290, 8424, 8604, 9321, 9360, 9477, 9560, 9720, 10530, 10755, 11472, 11664, 12428, 12636, 12906, 14040, 14340, 14580, 15535, 15795, 16848, 17208, 18642, 18954, 19120, 19359, 19440, 21060, 21510, 24856, 25272, 25812, 27963, 28080, 28680, 29160, 31070, 31590, 32265, 34416, 37284, 37908, 38718, 42120, 43020, 46605, 47385, 49712, 50544, 51624, 55926, 57360, 58077, 58320, 62140, 63180, 64530, 74568, 75816, 77436, 83889, 84240, 86040, 93210, 94770, 96795, 103248, 111852, 116154, 124280, 126360, 129060, 139815, 149136, 151632, 154872, 167778, 172080, 174231, 186420, 189540, 193590, 223704, 232308, 248560, 251667, 252720, 258120, 279630, 290385, 309744, 335556, 348462, 372840, 379080, 387180, 419445, 447408, 464616, 503334, 516240, 559260, 580770, 671112, 696924, 745680, 755001, 758160, 774360, 838890, 871155, 929232, 1006668, 1118520, 1161540, 1258335, 1342224, 1393848, 1510002, 1548720, 1677780, 1742310, 2013336, 2237040, 2265003, 2323080, 2516670, 2787696, 3020004, 3355560, 3484620, 3775005, 4026672, 4530006, 4646160, 5033340, 6040008, 6711120, 6969240, 7550010, 9060012, 10066680, 11325015, 12080016, 13938480, 15100020, 18120024, 20133360, 22650030, 30200040, 36240048, 45300060, 60400080, 90600120, 181200240]

約数ペア:

[(1, 181200240), (2, 90600120), (3, 60400080), (4, 45300060), (5, 36240048), (6, 30200040), (8, 22650030), (9, 20133360), (10, 18120024), (12, 15100020), (13, 13938480), (15, 12080016), (16, 11325015), (18, 10066680), (20, 9060012), (24, 7550010), (26, 6969240), (27, 6711120), (30, 6040008), (36, 5033340), (39, 4646160), (40, 4530006), (45, 4026672), (48, 3775005), (52, 3484620), (54, 3355560), (60, 3020004), (65, 2787696), (72, 2516670), (78, 2323080), (80, 2265003), (81, 2237040), (90, 2013336), (104, 1742310), (108, 1677780), (117, 1548720), (120, 1510002), (130, 1393848), (135, 1342224), (144, 1258335), (156, 1161540), (162, 1118520), (180, 1006668), (195, 929232), (208, 871155), (216, 838890), (234, 774360), (239, 758160), (240, 755001), (243, 745680), (260, 696924), (270, 671112), (312, 580770), (324, 559260), (351, 516240), (360, 503334), (390, 464616), (405, 447408), (432, 419445), (468, 387180), (478, 379080), (486, 372840), (520, 348462), (540, 335556), (585, 309744), (624, 290385), (648, 279630), (702, 258120), (717, 252720), (720, 251667), (729, 248560), (780, 232308), (810, 223704), (936, 193590), (956, 189540), (972, 186420), (1040, 174231), (1053, 172080), (1080, 167778), (1170, 154872), (1195, 151632), (1215, 149136), (1296, 139815), (1404, 129060), (1434, 126360), (1458, 124280), (1560, 116154), (1620, 111852), (1755, 103248), (1872, 96795), (1912, 94770), (1944, 93210), (2106, 86040), (2151, 84240), (2160, 83889), (2340, 77436), (2390, 75816), (2430, 74568), (2808, 64530), (2868, 63180), (2916, 62140), (3107, 58320), (3120, 58077), (3159, 57360), (3240, 55926), (3510, 51624), (3585, 50544), (3645, 49712), (3824, 47385), (3888, 46605), (4212, 43020), (4302, 42120), (4680, 38718), (4780, 37908), (4860, 37284), (5265, 34416), (5616, 32265), (5736, 31590), (5832, 31070), (6214, 29160), (6318, 28680), (6453, 28080), (6480, 27963), (7020, 25812), (7170, 25272), (7290, 24856), (8424, 21510), (8604, 21060), (9321, 19440), (9360, 19359), (9477, 19120), (9560, 18954), (9720, 18642), (10530, 17208), (10755, 16848), (11472, 15795), (11664, 15535), (12428, 14580), (12636, 14340), (12906, 14040)]