1244272020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20737867}}^1$

素因数の和:20737879

約数の個数: 24

約数和(自身を含む): 3483961824

約数和(自身を除く): 2239689804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20737867, 41475734, 62213601, 82951468, 103689335, 124427202, 207378670, 248854404, 311068005, 414757340, 622136010, 1244272020]

約数ペア:

[(1, 1244272020), (2, 622136010), (3, 414757340), (4, 311068005), (5, 248854404), (6, 207378670), (10, 124427202), (12, 103689335), (15, 82951468), (20, 62213601), (30, 41475734), (60, 20737867)]