12062120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1914

約数の個数: 64

約数和(自身を含む): 32382720

約数和(自身を除く): 20320600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 1873, 3220, 3746, 6440, 7492, 9365, 13111, 14984, 18730, 26222, 37460, 43079, 52444, 65555, 74920, 86158, 104888, 131110, 172316, 215395, 262220, 301553, 344632, 430790, 524440, 603106, 861580, 1206212, 1507765, 1723160, 2412424, 3015530, 6031060, 12062120]

約数ペア:

[(1, 12062120), (2, 6031060), (4, 3015530), (5, 2412424), (7, 1723160), (8, 1507765), (10, 1206212), (14, 861580), (20, 603106), (23, 524440), (28, 430790), (35, 344632), (40, 301553), (46, 262220), (56, 215395), (70, 172316), (92, 131110), (115, 104888), (140, 86158), (161, 74920), (184, 65555), (230, 52444), (280, 43079), (322, 37460), (460, 26222), (644, 18730), (805, 14984), (920, 13111), (1288, 9365), (1610, 7492), (1873, 6440), (3220, 3746)]