87416880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1907}}^1$

素因数の和:2114

約数の個数: 80

約数和(自身を含む): 272553984

約数和(自身を除く): 185137104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1907, 1910, 2292, 2865, 3056, 3814, 3820, 4584, 5721, 5730, 7628, 7640, 9168, 9535, 11442, 11460, 15256, 15280, 19070, 22884, 22920, 28605, 30512, 38140, 45768, 45840, 57210, 76280, 91536, 114420, 152560, 228840, 364237, 457680, 728474, 1092711, 1456948, 1821185, 2185422, 2913896, 3642370, 4370844, 5463555, 5827792, 7284740, 8741688, 10927110, 14569480, 17483376, 21854220, 29138960, 43708440, 87416880]

約数ペア:

[(1, 87416880), (2, 43708440), (3, 29138960), (4, 21854220), (5, 17483376), (6, 14569480), (8, 10927110), (10, 8741688), (12, 7284740), (15, 5827792), (16, 5463555), (20, 4370844), (24, 3642370), (30, 2913896), (40, 2185422), (48, 1821185), (60, 1456948), (80, 1092711), (120, 728474), (191, 457680), (240, 364237), (382, 228840), (573, 152560), (764, 114420), (955, 91536), (1146, 76280), (1528, 57210), (1907, 45840), (1910, 45768), (2292, 38140), (2865, 30512), (3056, 28605), (3814, 22920), (3820, 22884), (4584, 19070), (5721, 15280), (5730, 15256), (7628, 11460), (7640, 11442), (9168, 9535)]