1206264240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 240

約数和(自身を含む): 4326285600

約数和(自身を除く): 3120021360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 139, 144, 153, 170, 180, 204, 240, 255, 272, 278, 306, 340, 360, 408, 417, 510, 556, 612, 680, 695, 709, 720, 765, 816, 834, 1020, 1112, 1224, 1251, 1360, 1390, 1418, 1530, 1668, 2040, 2085, 2127, 2224, 2363, 2448, 2502, 2780, 2836, 3060, 3336, 3545, 4080, 4170, 4254, 4726, 5004, 5560, 5672, 6120, 6255, 6381, 6672, 7089, 7090, 8340, 8508, 9452, 10008, 10635, 11120, 11344, 11815, 12053, 12240, 12510, 12762, 14178, 14180, 16680, 17016, 18904, 20016, 21267, 21270, 23630, 24106, 25020, 25524, 28356, 28360, 31905, 33360, 34032, 35445, 36159, 37808, 42534, 42540, 47260, 48212, 50040, 51048, 56712, 56720, 60265, 63810, 70890, 72318, 85068, 85080, 94520, 96424, 98551, 100080, 102096, 106335, 108477, 113424, 120530, 127620, 141780, 144636, 170136, 170160, 180795, 189040, 192848, 197102, 212670, 216954, 241060, 255240, 283560, 289272, 295653, 340272, 361590, 394204, 425340, 433908, 482120, 492755, 510480, 542385, 567120, 578544, 591306, 723180, 788408, 850680, 867816, 886959, 964240, 985510, 1084770, 1182612, 1446360, 1478265, 1576816, 1675367, 1701360, 1735632, 1773918, 1971020, 2169540, 2365224, 2892720, 2956530, 3350734, 3547836, 3942040, 4339080, 4434795, 4730448, 5026101, 5913060, 6701468, 7095672, 7884080, 8376835, 8678160, 8869590, 10052202, 11826120, 13402936, 14191344, 15078303, 16753670, 17739180, 20104404, 23652240, 25130505, 26805872, 30156606, 33507340, 35478360, 40208808, 50261010, 60313212, 67014680, 70956720, 75391515, 80417616, 100522020, 120626424, 134029360, 150783030, 201044040, 241252848, 301566060, 402088080, 603132120, 1206264240]

約数ペア:

[(1, 1206264240), (2, 603132120), (3, 402088080), (4, 301566060), (5, 241252848), (6, 201044040), (8, 150783030), (9, 134029360), (10, 120626424), (12, 100522020), (15, 80417616), (16, 75391515), (17, 70956720), (18, 67014680), (20, 60313212), (24, 50261010), (30, 40208808), (34, 35478360), (36, 33507340), (40, 30156606), (45, 26805872), (48, 25130505), (51, 23652240), (60, 20104404), (68, 17739180), (72, 16753670), (80, 15078303), (85, 14191344), (90, 13402936), (102, 11826120), (120, 10052202), (136, 8869590), (139, 8678160), (144, 8376835), (153, 7884080), (170, 7095672), (180, 6701468), (204, 5913060), (240, 5026101), (255, 4730448), (272, 4434795), (278, 4339080), (306, 3942040), (340, 3547836), (360, 3350734), (408, 2956530), (417, 2892720), (510, 2365224), (556, 2169540), (612, 1971020), (680, 1773918), (695, 1735632), (709, 1701360), (720, 1675367), (765, 1576816), (816, 1478265), (834, 1446360), (1020, 1182612), (1112, 1084770), (1224, 985510), (1251, 964240), (1360, 886959), (1390, 867816), (1418, 850680), (1530, 788408), (1668, 723180), (2040, 591306), (2085, 578544), (2127, 567120), (2224, 542385), (2363, 510480), (2448, 492755), (2502, 482120), (2780, 433908), (2836, 425340), (3060, 394204), (3336, 361590), (3545, 340272), (4080, 295653), (4170, 289272), (4254, 283560), (4726, 255240), (5004, 241060), (5560, 216954), (5672, 212670), (6120, 197102), (6255, 192848), (6381, 189040), (6672, 180795), (7089, 170160), (7090, 170136), (8340, 144636), (8508, 141780), (9452, 127620), (10008, 120530), (10635, 113424), (11120, 108477), (11344, 106335), (11815, 102096), (12053, 100080), (12240, 98551), (12510, 96424), (12762, 94520), (14178, 85080), (14180, 85068), (16680, 72318), (17016, 70890), (18904, 63810), (20016, 60265), (21267, 56720), (21270, 56712), (23630, 51048), (24106, 50040), (25020, 48212), (25524, 47260), (28356, 42540), (28360, 42534), (31905, 37808), (33360, 36159), (34032, 35445)]