12377680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 35462016

約数和(自身を除く): 23084336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 805, 868, 920, 961, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 1922, 2170, 2480, 2576, 2852, 3220, 3472, 3565, 3844, 4340, 4805, 4991, 5704, 6440, 6727, 7130, 7688, 8680, 9610, 9982, 11408, 12880, 13454, 14260, 15376, 17360, 19220, 19964, 22103, 24955, 26908, 28520, 33635, 38440, 39928, 44206, 49910, 53816, 57040, 67270, 76880, 79856, 88412, 99820, 107632, 110515, 134540, 154721, 176824, 199640, 221030, 269080, 309442, 353648, 399280, 442060, 538160, 618884, 773605, 884120, 1237768, 1547210, 1768240, 2475536, 3094420, 6188840, 12377680]

約数ペア:

[(1, 12377680), (2, 6188840), (4, 3094420), (5, 2475536), (7, 1768240), (8, 1547210), (10, 1237768), (14, 884120), (16, 773605), (20, 618884), (23, 538160), (28, 442060), (31, 399280), (35, 353648), (40, 309442), (46, 269080), (56, 221030), (62, 199640), (70, 176824), (80, 154721), (92, 134540), (112, 110515), (115, 107632), (124, 99820), (140, 88412), (155, 79856), (161, 76880), (184, 67270), (217, 57040), (230, 53816), (248, 49910), (280, 44206), (310, 39928), (322, 38440), (368, 33635), (434, 28520), (460, 26908), (496, 24955), (560, 22103), (620, 19964), (644, 19220), (713, 17360), (805, 15376), (868, 14260), (920, 13454), (961, 12880), (1085, 11408), (1240, 9982), (1288, 9610), (1426, 8680), (1610, 7688), (1736, 7130), (1840, 6727), (1922, 6440), (2170, 5704), (2480, 4991), (2576, 4805), (2852, 4340), (3220, 3844), (3472, 3565)]