13210920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36697}}^1$

素因数の和:36714

約数の個数: 48

約数和(自身を含む): 42936660

約数和(自身を除く): 29725740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 36697, 73394, 110091, 146788, 183485, 220182, 293576, 330273, 366970, 440364, 550455, 660546, 733940, 880728, 1100910, 1321092, 1467880, 1651365, 2201820, 2642184, 3302730, 4403640, 6605460, 13210920]

約数ペア:

[(1, 13210920), (2, 6605460), (3, 4403640), (4, 3302730), (5, 2642184), (6, 2201820), (8, 1651365), (9, 1467880), (10, 1321092), (12, 1100910), (15, 880728), (18, 733940), (20, 660546), (24, 550455), (30, 440364), (36, 366970), (40, 330273), (45, 293576), (60, 220182), (72, 183485), (90, 146788), (120, 110091), (180, 73394), (360, 36697)]