9125640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{25349}}^1$

素因数の和:25366

約数の個数: 48

約数和(自身を含む): 29659500

約数和(自身を除く): 20533860

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, 25349, 50698, 76047, 101396, 126745, 152094, 202792, 228141, 253490, 304188, 380235, 456282, 506980, 608376, 760470, 912564, 1013960, 1140705, 1520940, 1825128, 2281410, 3041880, 4562820, 9125640]

約数ペア:

[(1, 9125640), (2, 4562820), (3, 3041880), (4, 2281410), (5, 1825128), (6, 1520940), (8, 1140705), (9, 1013960), (10, 912564), (12, 760470), (15, 608376), (18, 506980), (20, 456282), (24, 380235), (30, 304188), (36, 253490), (40, 228141), (45, 202792), (60, 152094), (72, 126745), (90, 101396), (120, 76047), (180, 50698), (360, 25349)]