3028640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 7475328

約数和(自身を除く): 4446688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 823, 920, 1646, 1840, 3292, 3680, 4115, 6584, 8230, 13168, 16460, 18929, 26336, 32920, 37858, 65840, 75716, 94645, 131680, 151432, 189290, 302864, 378580, 605728, 757160, 1514320, 3028640]

約数ペア:

[(1, 3028640), (2, 1514320), (4, 757160), (5, 605728), (8, 378580), (10, 302864), (16, 189290), (20, 151432), (23, 131680), (32, 94645), (40, 75716), (46, 65840), (80, 37858), (92, 32920), (115, 26336), (160, 18929), (184, 16460), (230, 13168), (368, 8230), (460, 6584), (736, 4115), (823, 3680), (920, 3292), (1646, 1840)]