8067960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 26666640

約数和(自身を除く): 18598680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 307, 360, 365, 438, 584, 614, 657, 730, 876, 921, 1095, 1228, 1314, 1460, 1535, 1752, 1842, 2190, 2456, 2628, 2763, 2920, 3070, 3285, 3684, 4380, 4605, 5256, 5526, 6140, 6570, 7368, 8760, 9210, 11052, 12280, 13140, 13815, 18420, 22104, 22411, 26280, 27630, 36840, 44822, 55260, 67233, 89644, 110520, 112055, 134466, 179288, 201699, 224110, 268932, 336165, 403398, 448220, 537864, 672330, 806796, 896440, 1008495, 1344660, 1613592, 2016990, 2689320, 4033980, 8067960]

約数ペア:

[(1, 8067960), (2, 4033980), (3, 2689320), (4, 2016990), (5, 1613592), (6, 1344660), (8, 1008495), (9, 896440), (10, 806796), (12, 672330), (15, 537864), (18, 448220), (20, 403398), (24, 336165), (30, 268932), (36, 224110), (40, 201699), (45, 179288), (60, 134466), (72, 112055), (73, 110520), (90, 89644), (120, 67233), (146, 55260), (180, 44822), (219, 36840), (292, 27630), (307, 26280), (360, 22411), (365, 22104), (438, 18420), (584, 13815), (614, 13140), (657, 12280), (730, 11052), (876, 9210), (921, 8760), (1095, 7368), (1228, 6570), (1314, 6140), (1460, 5526), (1535, 5256), (1752, 4605), (1842, 4380), (2190, 3684), (2456, 3285), (2628, 3070), (2763, 2920)]