120800160

素因数分解:

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

素因数の和:282

約数の個数: 288

約数和(自身を含む): 462309120

約数和(自身を除く): 341508960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 239, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 478, 480, 486, 520, 540, 585, 624, 648, 702, 717, 720, 780, 810, 864, 936, 956, 972, 1040, 1053, 1080, 1170, 1195, 1215, 1248, 1296, 1404, 1434, 1440, 1560, 1620, 1755, 1872, 1912, 1944, 2080, 2106, 2151, 2160, 2340, 2390, 2430, 2592, 2808, 2868, 3107, 3120, 3159, 3240, 3510, 3585, 3744, 3824, 3888, 4212, 4302, 4320, 4680, 4780, 4860, 5265, 5616, 5736, 6214, 6240, 6318, 6453, 6480, 7020, 7170, 7648, 7776, 8424, 8604, 9321, 9360, 9560, 9720, 10530, 10755, 11232, 11472, 12428, 12636, 12906, 12960, 14040, 14340, 15535, 15795, 16848, 17208, 18642, 18720, 19120, 19359, 19440, 21060, 21510, 22944, 24856, 25272, 25812, 27963, 28080, 28680, 31070, 31590, 32265, 33696, 34416, 37284, 38240, 38718, 38880, 42120, 43020, 46605, 49712, 50544, 51624, 55926, 56160, 57360, 58077, 62140, 63180, 64530, 68832, 74568, 77436, 83889, 84240, 86040, 93210, 96795, 99424, 101088, 103248, 111852, 114720, 116154, 124280, 126360, 129060, 139815, 149136, 154872, 167778, 168480, 172080, 186420, 193590, 206496, 223704, 232308, 248560, 251667, 252720, 258120, 279630, 290385, 298272, 309744, 335556, 344160, 372840, 387180, 419445, 447408, 464616, 497120, 503334, 505440, 516240, 559260, 580770, 619488, 671112, 745680, 755001, 774360, 838890, 894816, 929232, 1006668, 1032480, 1118520, 1161540, 1258335, 1342224, 1491360, 1510002, 1548720, 1677780, 1858464, 2013336, 2237040, 2323080, 2516670, 2684448, 3020004, 3097440, 3355560, 3775005, 4026672, 4474080, 4646160, 5033340, 6040008, 6711120, 7550010, 8053344, 9292320, 10066680, 12080016, 13422240, 15100020, 20133360, 24160032, 30200040, 40266720, 60400080, 120800160]

約数ペア:

[(1, 120800160), (2, 60400080), (3, 40266720), (4, 30200040), (5, 24160032), (6, 20133360), (8, 15100020), (9, 13422240), (10, 12080016), (12, 10066680), (13, 9292320), (15, 8053344), (16, 7550010), (18, 6711120), (20, 6040008), (24, 5033340), (26, 4646160), (27, 4474080), (30, 4026672), (32, 3775005), (36, 3355560), (39, 3097440), (40, 3020004), (45, 2684448), (48, 2516670), (52, 2323080), (54, 2237040), (60, 2013336), (65, 1858464), (72, 1677780), (78, 1548720), (80, 1510002), (81, 1491360), (90, 1342224), (96, 1258335), (104, 1161540), (108, 1118520), (117, 1032480), (120, 1006668), (130, 929232), (135, 894816), (144, 838890), (156, 774360), (160, 755001), (162, 745680), (180, 671112), (195, 619488), (208, 580770), (216, 559260), (234, 516240), (239, 505440), (240, 503334), (243, 497120), (260, 464616), (270, 447408), (288, 419445), (312, 387180), (324, 372840), (351, 344160), (360, 335556), (390, 309744), (405, 298272), (416, 290385), (432, 279630), (468, 258120), (478, 252720), (480, 251667), (486, 248560), (520, 232308), (540, 223704), (585, 206496), (624, 193590), (648, 186420), (702, 172080), (717, 168480), (720, 167778), (780, 154872), (810, 149136), (864, 139815), (936, 129060), (956, 126360), (972, 124280), (1040, 116154), (1053, 114720), (1080, 111852), (1170, 103248), (1195, 101088), (1215, 99424), (1248, 96795), (1296, 93210), (1404, 86040), (1434, 84240), (1440, 83889), (1560, 77436), (1620, 74568), (1755, 68832), (1872, 64530), (1912, 63180), (1944, 62140), (2080, 58077), (2106, 57360), (2151, 56160), (2160, 55926), (2340, 51624), (2390, 50544), (2430, 49712), (2592, 46605), (2808, 43020), (2868, 42120), (3107, 38880), (3120, 38718), (3159, 38240), (3240, 37284), (3510, 34416), (3585, 33696), (3744, 32265), (3824, 31590), (3888, 31070), (4212, 28680), (4302, 28080), (4320, 27963), (4680, 25812), (4780, 25272), (4860, 24856), (5265, 22944), (5616, 21510), (5736, 21060), (6214, 19440), (6240, 19359), (6318, 19120), (6453, 18720), (6480, 18642), (7020, 17208), (7170, 16848), (7648, 15795), (7776, 15535), (8424, 14340), (8604, 14040), (9321, 12960), (9360, 12906), (9560, 12636), (9720, 12428), (10530, 11472), (10755, 11232)]