28801380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480023}}^1$

素因数の和:480035

約数の個数: 24

約数和(自身を含む): 80644032

約数和(自身を除く): 51842652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480023, 960046, 1440069, 1920092, 2400115, 2880138, 4800230, 5760276, 7200345, 9600460, 14400690, 28801380]

約数ペア:

[(1, 28801380), (2, 14400690), (3, 9600460), (4, 7200345), (5, 5760276), (6, 4800230), (10, 2880138), (12, 2400115), (15, 1920092), (20, 1440069), (30, 960046), (60, 480023)]