11993120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3297

約数の個数: 48

約数和(自身を含む): 29574720

約数和(自身を除く): 17581600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3259, 3680, 6518, 13036, 16295, 26072, 32590, 52144, 65180, 74957, 104288, 130360, 149914, 260720, 299828, 374785, 521440, 599656, 749570, 1199312, 1499140, 2398624, 2998280, 5996560, 11993120]

約数ペア:

[(1, 11993120), (2, 5996560), (4, 2998280), (5, 2398624), (8, 1499140), (10, 1199312), (16, 749570), (20, 599656), (23, 521440), (32, 374785), (40, 299828), (46, 260720), (80, 149914), (92, 130360), (115, 104288), (160, 74957), (184, 65180), (230, 52144), (368, 32590), (460, 26072), (736, 16295), (920, 13036), (1840, 6518), (3259, 3680)]