507240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 1649700

約数和(自身を除く): 1142460

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, 1409, 2818, 4227, 5636, 7045, 8454, 11272, 12681, 14090, 16908, 21135, 25362, 28180, 33816, 42270, 50724, 56360, 63405, 84540, 101448, 126810, 169080, 253620, 507240]

約数ペア:

[(1, 507240), (2, 253620), (3, 169080), (4, 126810), (5, 101448), (6, 84540), (8, 63405), (9, 56360), (10, 50724), (12, 42270), (15, 33816), (18, 28180), (20, 25362), (24, 21135), (30, 16908), (36, 14090), (40, 12681), (45, 11272), (60, 8454), (72, 7045), (90, 5636), (120, 4227), (180, 2818), (360, 1409)]