39475560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 118918080

約数和(自身を除く): 79442520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1051, 1252, 1565, 1878, 2102, 2504, 3130, 3153, 3756, 4204, 4695, 5255, 6260, 6306, 7512, 8408, 9390, 10510, 12520, 12612, 15765, 18780, 21020, 25224, 31530, 37560, 42040, 63060, 126120, 328963, 657926, 986889, 1315852, 1644815, 1973778, 2631704, 3289630, 3947556, 4934445, 6579260, 7895112, 9868890, 13158520, 19737780, 39475560]

約数ペア:

[(1, 39475560), (2, 19737780), (3, 13158520), (4, 9868890), (5, 7895112), (6, 6579260), (8, 4934445), (10, 3947556), (12, 3289630), (15, 2631704), (20, 1973778), (24, 1644815), (30, 1315852), (40, 986889), (60, 657926), (120, 328963), (313, 126120), (626, 63060), (939, 42040), (1051, 37560), (1252, 31530), (1565, 25224), (1878, 21020), (2102, 18780), (2504, 15765), (3130, 12612), (3153, 12520), (3756, 10510), (4204, 9390), (4695, 8408), (5255, 7512), (6260, 6306)]