265461360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 872087040

約数和(自身を除く): 606625680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 43, 48, 58, 60, 80, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 240, 258, 290, 344, 348, 430, 435, 464, 516, 580, 645, 688, 696, 860, 870, 887, 1032, 1160, 1247, 1290, 1392, 1720, 1740, 1774, 2064, 2320, 2494, 2580, 2661, 3440, 3480, 3548, 3741, 4435, 4988, 5160, 5322, 6235, 6960, 7096, 7482, 8870, 9976, 10320, 10644, 12470, 13305, 14192, 14964, 17740, 18705, 19952, 21288, 24940, 25723, 26610, 29928, 35480, 37410, 38141, 42576, 49880, 51446, 53220, 59856, 70960, 74820, 76282, 77169, 99760, 102892, 106440, 114423, 128615, 149640, 152564, 154338, 190705, 205784, 212880, 228846, 257230, 299280, 305128, 308676, 381410, 385845, 411568, 457692, 514460, 572115, 610256, 617352, 762820, 771690, 915384, 1028920, 1106089, 1144230, 1234704, 1525640, 1543380, 1830768, 2057840, 2212178, 2288460, 3051280, 3086760, 3318267, 4424356, 4576920, 5530445, 6173520, 6636534, 8848712, 9153840, 11060890, 13273068, 16591335, 17697424, 22121780, 26546136, 33182670, 44243560, 53092272, 66365340, 88487120, 132730680, 265461360]

約数ペア:

[(1, 265461360), (2, 132730680), (3, 88487120), (4, 66365340), (5, 53092272), (6, 44243560), (8, 33182670), (10, 26546136), (12, 22121780), (15, 17697424), (16, 16591335), (20, 13273068), (24, 11060890), (29, 9153840), (30, 8848712), (40, 6636534), (43, 6173520), (48, 5530445), (58, 4576920), (60, 4424356), (80, 3318267), (86, 3086760), (87, 3051280), (116, 2288460), (120, 2212178), (129, 2057840), (145, 1830768), (172, 1543380), (174, 1525640), (215, 1234704), (232, 1144230), (240, 1106089), (258, 1028920), (290, 915384), (344, 771690), (348, 762820), (430, 617352), (435, 610256), (464, 572115), (516, 514460), (580, 457692), (645, 411568), (688, 385845), (696, 381410), (860, 308676), (870, 305128), (887, 299280), (1032, 257230), (1160, 228846), (1247, 212880), (1290, 205784), (1392, 190705), (1720, 154338), (1740, 152564), (1774, 149640), (2064, 128615), (2320, 114423), (2494, 106440), (2580, 102892), (2661, 99760), (3440, 77169), (3480, 76282), (3548, 74820), (3741, 70960), (4435, 59856), (4988, 53220), (5160, 51446), (5322, 49880), (6235, 42576), (6960, 38141), (7096, 37410), (7482, 35480), (8870, 29928), (9976, 26610), (10320, 25723), (10644, 24940), (12470, 21288), (13305, 19952), (14192, 18705), (14964, 17740)]