289392480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5190

約数の個数: 192

約数和(自身を含む): 1090998720

約数和(自身を除く): 801606240

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5153, 5616, 6240, 7020, 9360, 10306, 11232, 14040, 15459, 18720, 20612, 25765, 28080, 30918, 41224, 46377, 51530, 56160, 61836, 66989, 77295, 82448, 92754, 103060, 123672, 133978, 139131, 154590, 164896, 185508, 200967, 206120, 231885, 247344, 267956, 278262, 309180, 334945, 371016, 401934, 412240, 463770, 494688, 535912, 556524, 602901, 618360, 669890, 695655, 742032, 803868, 824480, 927540, 1004835, 1071824, 1113048, 1205802, 1236720, 1339780, 1391310, 1484064, 1607736, 1808703, 1855080, 2009670, 2143648, 2226096, 2411604, 2473440, 2679560, 2782620, 3014505, 3215472, 3617406, 3710160, 4019340, 4452192, 4823208, 5359120, 5565240, 6029010, 6430944, 7234812, 7420320, 8038680, 9043515, 9646416, 10718240, 11130480, 12058020, 14469624, 16077360, 18087030, 19292832, 22260960, 24116040, 28939248, 32154720, 36174060, 48232080, 57878496, 72348120, 96464160, 144696240, 289392480]

約数ペア:

[(1, 289392480), (2, 144696240), (3, 96464160), (4, 72348120), (5, 57878496), (6, 48232080), (8, 36174060), (9, 32154720), (10, 28939248), (12, 24116040), (13, 22260960), (15, 19292832), (16, 18087030), (18, 16077360), (20, 14469624), (24, 12058020), (26, 11130480), (27, 10718240), (30, 9646416), (32, 9043515), (36, 8038680), (39, 7420320), (40, 7234812), (45, 6430944), (48, 6029010), (52, 5565240), (54, 5359120), (60, 4823208), (65, 4452192), (72, 4019340), (78, 3710160), (80, 3617406), (90, 3215472), (96, 3014505), (104, 2782620), (108, 2679560), (117, 2473440), (120, 2411604), (130, 2226096), (135, 2143648), (144, 2009670), (156, 1855080), (160, 1808703), (180, 1607736), (195, 1484064), (208, 1391310), (216, 1339780), (234, 1236720), (240, 1205802), (260, 1113048), (270, 1071824), (288, 1004835), (312, 927540), (351, 824480), (360, 803868), (390, 742032), (416, 695655), (432, 669890), (468, 618360), (480, 602901), (520, 556524), (540, 535912), (585, 494688), (624, 463770), (702, 412240), (720, 401934), (780, 371016), (864, 334945), (936, 309180), (1040, 278262), (1080, 267956), (1170, 247344), (1248, 231885), (1404, 206120), (1440, 200967), (1560, 185508), (1755, 164896), (1872, 154590), (2080, 139131), (2160, 133978), (2340, 123672), (2808, 103060), (3120, 92754), (3510, 82448), (3744, 77295), (4320, 66989), (4680, 61836), (5153, 56160), (5616, 51530), (6240, 46377), (7020, 41224), (9360, 30918), (10306, 28080), (11232, 25765), (14040, 20612), (15459, 18720)]