448757880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 1384750080

約数和(自身を除く): 935992200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 251, 282, 317, 376, 470, 502, 564, 634, 705, 753, 940, 951, 1004, 1128, 1255, 1268, 1410, 1506, 1585, 1880, 1902, 2008, 2510, 2536, 2820, 3012, 3170, 3765, 3804, 4755, 5020, 5640, 6024, 6340, 7530, 7608, 9510, 10040, 11797, 12680, 14899, 15060, 19020, 23594, 29798, 30120, 35391, 38040, 44697, 47188, 58985, 59596, 70782, 74495, 79567, 89394, 94376, 117970, 119192, 141564, 148990, 159134, 176955, 178788, 223485, 235940, 238701, 283128, 297980, 318268, 353910, 357576, 397835, 446970, 471880, 477402, 595960, 636536, 707820, 795670, 893940, 954804, 1193505, 1415640, 1591340, 1787880, 1909608, 2387010, 3182680, 3739649, 4774020, 7479298, 9548040, 11218947, 14958596, 18698245, 22437894, 29917192, 37396490, 44875788, 56094735, 74792980, 89751576, 112189470, 149585960, 224378940, 448757880]

約数ペア:

[(1, 448757880), (2, 224378940), (3, 149585960), (4, 112189470), (5, 89751576), (6, 74792980), (8, 56094735), (10, 44875788), (12, 37396490), (15, 29917192), (20, 22437894), (24, 18698245), (30, 14958596), (40, 11218947), (47, 9548040), (60, 7479298), (94, 4774020), (120, 3739649), (141, 3182680), (188, 2387010), (235, 1909608), (251, 1787880), (282, 1591340), (317, 1415640), (376, 1193505), (470, 954804), (502, 893940), (564, 795670), (634, 707820), (705, 636536), (753, 595960), (940, 477402), (951, 471880), (1004, 446970), (1128, 397835), (1255, 357576), (1268, 353910), (1410, 318268), (1506, 297980), (1585, 283128), (1880, 238701), (1902, 235940), (2008, 223485), (2510, 178788), (2536, 176955), (2820, 159134), (3012, 148990), (3170, 141564), (3765, 119192), (3804, 117970), (4755, 94376), (5020, 89394), (5640, 79567), (6024, 74495), (6340, 70782), (7530, 59596), (7608, 58985), (9510, 47188), (10040, 44697), (11797, 38040), (12680, 35391), (14899, 30120), (15060, 29798), (19020, 23594)]