810454020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13507567}}^1$

素因数の和:13507579

約数の個数: 24

約数和(自身を含む): 2269271424

約数和(自身を除く): 1458817404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13507567, 27015134, 40522701, 54030268, 67537835, 81045402, 135075670, 162090804, 202613505, 270151340, 405227010, 810454020]

約数ペア:

[(1, 810454020), (2, 405227010), (3, 270151340), (4, 202613505), (5, 162090804), (6, 135075670), (10, 81045402), (12, 67537835), (15, 54030268), (20, 40522701), (30, 27015134), (60, 13507567)]