6816360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 64

約数和(自身を含む): 20940480

約数和(自身を除く): 14124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1321, 1720, 2580, 2642, 3963, 5160, 5284, 6605, 7926, 10568, 13210, 15852, 19815, 26420, 31704, 39630, 52840, 56803, 79260, 113606, 158520, 170409, 227212, 284015, 340818, 454424, 568030, 681636, 852045, 1136060, 1363272, 1704090, 2272120, 3408180, 6816360]

約数ペア:

[(1, 6816360), (2, 3408180), (3, 2272120), (4, 1704090), (5, 1363272), (6, 1136060), (8, 852045), (10, 681636), (12, 568030), (15, 454424), (20, 340818), (24, 284015), (30, 227212), (40, 170409), (43, 158520), (60, 113606), (86, 79260), (120, 56803), (129, 52840), (172, 39630), (215, 31704), (258, 26420), (344, 19815), (430, 15852), (516, 13210), (645, 10568), (860, 7926), (1032, 6605), (1290, 5284), (1321, 5160), (1720, 3963), (2580, 2642)]