1080832020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{202403}}^1$

素因数の和:202504

約数の個数: 48

約数和(自身を含む): 3060348480

約数和(自身を除く): 1979516460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 202403, 404806, 607209, 809612, 1012015, 1214418, 2024030, 2428836, 3036045, 4048060, 6072090, 12144180, 18013867, 36027734, 54041601, 72055468, 90069335, 108083202, 180138670, 216166404, 270208005, 360277340, 540416010, 1080832020]

約数ペア:

[(1, 1080832020), (2, 540416010), (3, 360277340), (4, 270208005), (5, 216166404), (6, 180138670), (10, 108083202), (12, 90069335), (15, 72055468), (20, 54041601), (30, 36027734), (60, 18013867), (89, 12144180), (178, 6072090), (267, 4048060), (356, 3036045), (445, 2428836), (534, 2024030), (890, 1214418), (1068, 1012015), (1335, 809612), (1780, 607209), (2670, 404806), (5340, 202403)]