7844580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 24864000

約数和(自身を除く): 17019420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 199, 219, 270, 292, 365, 398, 438, 540, 597, 657, 730, 796, 876, 995, 1095, 1194, 1314, 1460, 1791, 1971, 1990, 2190, 2388, 2628, 2985, 3285, 3582, 3942, 3980, 4380, 5373, 5970, 6570, 7164, 7884, 8955, 9855, 10746, 11940, 13140, 14527, 17910, 19710, 21492, 26865, 29054, 35820, 39420, 43581, 53730, 58108, 72635, 87162, 107460, 130743, 145270, 174324, 217905, 261486, 290540, 392229, 435810, 522972, 653715, 784458, 871620, 1307430, 1568916, 1961145, 2614860, 3922290, 7844580]

約数ペア:

[(1, 7844580), (2, 3922290), (3, 2614860), (4, 1961145), (5, 1568916), (6, 1307430), (9, 871620), (10, 784458), (12, 653715), (15, 522972), (18, 435810), (20, 392229), (27, 290540), (30, 261486), (36, 217905), (45, 174324), (54, 145270), (60, 130743), (73, 107460), (90, 87162), (108, 72635), (135, 58108), (146, 53730), (180, 43581), (199, 39420), (219, 35820), (270, 29054), (292, 26865), (365, 21492), (398, 19710), (438, 17910), (540, 14527), (597, 13140), (657, 11940), (730, 10746), (796, 9855), (876, 8955), (995, 7884), (1095, 7164), (1194, 6570), (1314, 5970), (1460, 5373), (1791, 4380), (1971, 3980), (1990, 3942), (2190, 3582), (2388, 3285), (2628, 2985)]