12027160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 17910440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 769, 782, 920, 1538, 1564, 1955, 3076, 3128, 3845, 3910, 6152, 7690, 7820, 13073, 15380, 15640, 17687, 26146, 30760, 35374, 52292, 65365, 70748, 88435, 104584, 130730, 141496, 176870, 261460, 300679, 353740, 522920, 601358, 707480, 1202716, 1503395, 2405432, 3006790, 6013580, 12027160]

約数ペア:

[(1, 12027160), (2, 6013580), (4, 3006790), (5, 2405432), (8, 1503395), (10, 1202716), (17, 707480), (20, 601358), (23, 522920), (34, 353740), (40, 300679), (46, 261460), (68, 176870), (85, 141496), (92, 130730), (115, 104584), (136, 88435), (170, 70748), (184, 65365), (230, 52292), (340, 35374), (391, 30760), (460, 26146), (680, 17687), (769, 15640), (782, 15380), (920, 13073), (1538, 7820), (1564, 7690), (1955, 6152), (3076, 3910), (3128, 3845)]