26826720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{55889}}^1$

素因数の和:55907

約数の個数: 48

約数和(自身を含む): 84505680

約数和(自身を除く): 57678960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55889, 111778, 167667, 223556, 279445, 335334, 447112, 558890, 670668, 838335, 894224, 1117780, 1341336, 1676670, 1788448, 2235560, 2682672, 3353340, 4471120, 5365344, 6706680, 8942240, 13413360, 26826720]

約数ペア:

[(1, 26826720), (2, 13413360), (3, 8942240), (4, 6706680), (5, 5365344), (6, 4471120), (8, 3353340), (10, 2682672), (12, 2235560), (15, 1788448), (16, 1676670), (20, 1341336), (24, 1117780), (30, 894224), (32, 838335), (40, 670668), (48, 558890), (60, 447112), (80, 335334), (96, 279445), (120, 223556), (160, 167667), (240, 111778), (480, 55889)]