3180560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 7499520

約数和(自身を除く): 4318960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 479, 664, 830, 958, 1328, 1660, 1916, 2395, 3320, 3832, 4790, 6640, 7664, 9580, 19160, 38320, 39757, 79514, 159028, 198785, 318056, 397570, 636112, 795140, 1590280, 3180560]

約数ペア:

[(1, 3180560), (2, 1590280), (4, 795140), (5, 636112), (8, 397570), (10, 318056), (16, 198785), (20, 159028), (40, 79514), (80, 39757), (83, 38320), (166, 19160), (332, 9580), (415, 7664), (479, 6640), (664, 4790), (830, 3832), (958, 3320), (1328, 2395), (1660, 1916)]