24958920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 87690240

約数和(自身を除く): 62731320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 691, 840, 860, 903, 1032, 1204, 1290, 1382, 1505, 1720, 1806, 2073, 2408, 2580, 2764, 3010, 3455, 3612, 4146, 4515, 4837, 5160, 5528, 6020, 6910, 7224, 8292, 9030, 9674, 10365, 12040, 13820, 14511, 16584, 18060, 19348, 20730, 24185, 27640, 29022, 29713, 36120, 38696, 41460, 48370, 58044, 59426, 72555, 82920, 89139, 96740, 116088, 118852, 145110, 148565, 178278, 193480, 207991, 237704, 290220, 297130, 356556, 415982, 445695, 580440, 594260, 623973, 713112, 831964, 891390, 1039955, 1188520, 1247946, 1663928, 1782780, 2079910, 2495892, 3119865, 3565560, 4159820, 4991784, 6239730, 8319640, 12479460, 24958920]

約数ペア:

[(1, 24958920), (2, 12479460), (3, 8319640), (4, 6239730), (5, 4991784), (6, 4159820), (7, 3565560), (8, 3119865), (10, 2495892), (12, 2079910), (14, 1782780), (15, 1663928), (20, 1247946), (21, 1188520), (24, 1039955), (28, 891390), (30, 831964), (35, 713112), (40, 623973), (42, 594260), (43, 580440), (56, 445695), (60, 415982), (70, 356556), (84, 297130), (86, 290220), (105, 237704), (120, 207991), (129, 193480), (140, 178278), (168, 148565), (172, 145110), (210, 118852), (215, 116088), (258, 96740), (280, 89139), (301, 82920), (344, 72555), (420, 59426), (430, 58044), (516, 48370), (602, 41460), (645, 38696), (691, 36120), (840, 29713), (860, 29022), (903, 27640), (1032, 24185), (1204, 20730), (1290, 19348), (1382, 18060), (1505, 16584), (1720, 14511), (1806, 13820), (2073, 12040), (2408, 10365), (2580, 9674), (2764, 9030), (3010, 8292), (3455, 7224), (3612, 6910), (4146, 6020), (4515, 5528), (4837, 5160)]