85823880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15217}}^1$

素因数の和:15278

約数の個数: 64

約数和(自身を含む): 262967040

約数和(自身を除く): 177143160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 15217, 30434, 45651, 60868, 76085, 91302, 121736, 152170, 182604, 228255, 304340, 365208, 456510, 608680, 715199, 913020, 1430398, 1826040, 2145597, 2860796, 3575995, 4291194, 5721592, 7151990, 8582388, 10727985, 14303980, 17164776, 21455970, 28607960, 42911940, 85823880]

約数ペア:

[(1, 85823880), (2, 42911940), (3, 28607960), (4, 21455970), (5, 17164776), (6, 14303980), (8, 10727985), (10, 8582388), (12, 7151990), (15, 5721592), (20, 4291194), (24, 3575995), (30, 2860796), (40, 2145597), (47, 1826040), (60, 1430398), (94, 913020), (120, 715199), (141, 608680), (188, 456510), (235, 365208), (282, 304340), (376, 228255), (470, 182604), (564, 152170), (705, 121736), (940, 91302), (1128, 76085), (1410, 60868), (1880, 45651), (2820, 30434), (5640, 15217)]