2024256540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{257539}}^1$

素因数の和:257682

約数の個数: 48

約数和(自身を含む): 5711207040

約数和(自身を除く): 3686950500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 257539, 515078, 772617, 1030156, 1287695, 1545234, 2575390, 3090468, 3863085, 5150780, 7726170, 15452340, 33737609, 67475218, 101212827, 134950436, 168688045, 202425654, 337376090, 404851308, 506064135, 674752180, 1012128270, 2024256540]

約数ペア:

[(1, 2024256540), (2, 1012128270), (3, 674752180), (4, 506064135), (5, 404851308), (6, 337376090), (10, 202425654), (12, 168688045), (15, 134950436), (20, 101212827), (30, 67475218), (60, 33737609), (131, 15452340), (262, 7726170), (393, 5150780), (524, 3863085), (655, 3090468), (786, 2575390), (1310, 1545234), (1572, 1287695), (1965, 1030156), (2620, 772617), (3930, 515078), (7860, 257539)]