12189540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 39682944

約数和(自身を除く): 27493404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 73, 92, 110, 115, 121, 132, 138, 146, 165, 219, 220, 230, 242, 253, 276, 292, 330, 345, 363, 365, 438, 460, 484, 506, 605, 660, 690, 726, 730, 759, 803, 876, 1012, 1095, 1210, 1265, 1380, 1452, 1460, 1518, 1606, 1679, 1815, 2190, 2409, 2420, 2530, 2783, 3036, 3212, 3358, 3630, 3795, 4015, 4380, 4818, 5037, 5060, 5566, 6716, 7260, 7590, 8030, 8349, 8395, 8833, 9636, 10074, 11132, 12045, 13915, 15180, 16060, 16698, 16790, 17666, 18469, 20148, 24090, 25185, 26499, 27830, 33396, 33580, 35332, 36938, 41745, 44165, 48180, 50370, 52998, 55407, 55660, 73876, 83490, 88330, 92345, 100740, 105996, 110814, 132495, 166980, 176660, 184690, 203159, 221628, 264990, 277035, 369380, 406318, 529980, 554070, 609477, 812636, 1015795, 1108140, 1218954, 2031590, 2437908, 3047385, 4063180, 6094770, 12189540]

約数ペア:

[(1, 12189540), (2, 6094770), (3, 4063180), (4, 3047385), (5, 2437908), (6, 2031590), (10, 1218954), (11, 1108140), (12, 1015795), (15, 812636), (20, 609477), (22, 554070), (23, 529980), (30, 406318), (33, 369380), (44, 277035), (46, 264990), (55, 221628), (60, 203159), (66, 184690), (69, 176660), (73, 166980), (92, 132495), (110, 110814), (115, 105996), (121, 100740), (132, 92345), (138, 88330), (146, 83490), (165, 73876), (219, 55660), (220, 55407), (230, 52998), (242, 50370), (253, 48180), (276, 44165), (292, 41745), (330, 36938), (345, 35332), (363, 33580), (365, 33396), (438, 27830), (460, 26499), (484, 25185), (506, 24090), (605, 20148), (660, 18469), (690, 17666), (726, 16790), (730, 16698), (759, 16060), (803, 15180), (876, 13915), (1012, 12045), (1095, 11132), (1210, 10074), (1265, 9636), (1380, 8833), (1452, 8395), (1460, 8349), (1518, 8030), (1606, 7590), (1679, 7260), (1815, 6716), (2190, 5566), (2409, 5060), (2420, 5037), (2530, 4818), (2783, 4380), (3036, 4015), (3212, 3795), (3358, 3630)]