80464260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1341071}}^1$

素因数の和:1341083

約数の個数: 24

約数和(自身を含む): 225300096

約数和(自身を除く): 144835836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1341071, 2682142, 4023213, 5364284, 6705355, 8046426, 13410710, 16092852, 20116065, 26821420, 40232130, 80464260]

約数ペア:

[(1, 80464260), (2, 40232130), (3, 26821420), (4, 20116065), (5, 16092852), (6, 13410710), (10, 8046426), (12, 6705355), (15, 5364284), (20, 4023213), (30, 2682142), (60, 1341071)]