68230920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1051}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 205266240

約数和(自身を除く): 137035320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1051, 1082, 1623, 2102, 2164, 2705, 3153, 3246, 4204, 4328, 5255, 5410, 6306, 6492, 8115, 8408, 10510, 10820, 12612, 12984, 15765, 16230, 21020, 21640, 25224, 31530, 32460, 42040, 63060, 64920, 126120, 568591, 1137182, 1705773, 2274364, 2842955, 3411546, 4548728, 5685910, 6823092, 8528865, 11371820, 13646184, 17057730, 22743640, 34115460, 68230920]

約数ペア:

[(1, 68230920), (2, 34115460), (3, 22743640), (4, 17057730), (5, 13646184), (6, 11371820), (8, 8528865), (10, 6823092), (12, 5685910), (15, 4548728), (20, 3411546), (24, 2842955), (30, 2274364), (40, 1705773), (60, 1137182), (120, 568591), (541, 126120), (1051, 64920), (1082, 63060), (1623, 42040), (2102, 32460), (2164, 31530), (2705, 25224), (3153, 21640), (3246, 21020), (4204, 16230), (4328, 15765), (5255, 12984), (5410, 12612), (6306, 10820), (6492, 10510), (8115, 8408)]