908128920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{23873}}^1$

素因数の和:24204

約数の個数: 64

約数和(自身を含む): 2733095520

約数和(自身を除く): 1824966600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 19020, 23873, 38040, 47746, 71619, 95492, 119365, 143238, 190984, 238730, 286476, 358095, 477460, 572952, 716190, 954920, 1432380, 2864760, 7567741, 15135482, 22703223, 30270964, 37838705, 45406446, 60541928, 75677410, 90812892, 113516115, 151354820, 181625784, 227032230, 302709640, 454064460, 908128920]

約数ペア:

[(1, 908128920), (2, 454064460), (3, 302709640), (4, 227032230), (5, 181625784), (6, 151354820), (8, 113516115), (10, 90812892), (12, 75677410), (15, 60541928), (20, 45406446), (24, 37838705), (30, 30270964), (40, 22703223), (60, 15135482), (120, 7567741), (317, 2864760), (634, 1432380), (951, 954920), (1268, 716190), (1585, 572952), (1902, 477460), (2536, 358095), (3170, 286476), (3804, 238730), (4755, 190984), (6340, 143238), (7608, 119365), (9510, 95492), (12680, 71619), (19020, 47746), (23873, 38040)]