67381680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1259}}^1$

素因数の和:1498

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 142604880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1259, 1338, 1784, 2230, 2518, 2676, 3345, 3568, 3777, 4460, 5036, 5352, 6295, 6690, 7554, 8920, 10072, 10704, 12590, 13380, 15108, 17840, 18885, 20144, 25180, 26760, 30216, 37770, 50360, 53520, 60432, 75540, 100720, 151080, 280757, 302160, 561514, 842271, 1123028, 1403785, 1684542, 2246056, 2807570, 3369084, 4211355, 4492112, 5615140, 6738168, 8422710, 11230280, 13476336, 16845420, 22460560, 33690840, 67381680]

約数ペア:

[(1, 67381680), (2, 33690840), (3, 22460560), (4, 16845420), (5, 13476336), (6, 11230280), (8, 8422710), (10, 6738168), (12, 5615140), (15, 4492112), (16, 4211355), (20, 3369084), (24, 2807570), (30, 2246056), (40, 1684542), (48, 1403785), (60, 1123028), (80, 842271), (120, 561514), (223, 302160), (240, 280757), (446, 151080), (669, 100720), (892, 75540), (1115, 60432), (1259, 53520), (1338, 50360), (1784, 37770), (2230, 30216), (2518, 26760), (2676, 25180), (3345, 20144), (3568, 18885), (3777, 17840), (4460, 15108), (5036, 13380), (5352, 12590), (6295, 10704), (6690, 10072), (7554, 8920)]