64662120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3459

約数の個数: 96

約数和(自身を含む): 214180200

約数和(自身を除く): 149518080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3389, 3816, 4770, 6360, 6778, 9540, 10167, 13556, 16945, 19080, 20334, 27112, 30501, 33890, 40668, 50835, 61002, 67780, 81336, 101670, 122004, 135560, 152505, 179617, 203340, 244008, 305010, 359234, 406680, 538851, 610020, 718468, 898085, 1077702, 1220040, 1436936, 1616553, 1796170, 2155404, 2694255, 3233106, 3592340, 4310808, 5388510, 6466212, 7184680, 8082765, 10777020, 12932424, 16165530, 21554040, 32331060, 64662120]

約数ペア:

[(1, 64662120), (2, 32331060), (3, 21554040), (4, 16165530), (5, 12932424), (6, 10777020), (8, 8082765), (9, 7184680), (10, 6466212), (12, 5388510), (15, 4310808), (18, 3592340), (20, 3233106), (24, 2694255), (30, 2155404), (36, 1796170), (40, 1616553), (45, 1436936), (53, 1220040), (60, 1077702), (72, 898085), (90, 718468), (106, 610020), (120, 538851), (159, 406680), (180, 359234), (212, 305010), (265, 244008), (318, 203340), (360, 179617), (424, 152505), (477, 135560), (530, 122004), (636, 101670), (795, 81336), (954, 67780), (1060, 61002), (1272, 50835), (1590, 40668), (1908, 33890), (2120, 30501), (2385, 27112), (3180, 20334), (3389, 19080), (3816, 16945), (4770, 13556), (6360, 10167), (6778, 9540)]