12442980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 40279680

約数和(自身を除く): 27836700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1109, 1122, 1870, 2218, 2244, 2805, 3327, 3740, 4436, 5545, 5610, 6654, 11090, 11220, 12199, 13308, 16635, 18853, 22180, 24398, 33270, 36597, 37706, 48796, 56559, 60995, 66540, 73194, 75412, 94265, 113118, 121990, 146388, 182985, 188530, 207383, 226236, 243980, 282795, 365970, 377060, 414766, 565590, 622149, 731940, 829532, 1036915, 1131180, 1244298, 2073830, 2488596, 3110745, 4147660, 6221490, 12442980]

約数ペア:

[(1, 12442980), (2, 6221490), (3, 4147660), (4, 3110745), (5, 2488596), (6, 2073830), (10, 1244298), (11, 1131180), (12, 1036915), (15, 829532), (17, 731940), (20, 622149), (22, 565590), (30, 414766), (33, 377060), (34, 365970), (44, 282795), (51, 243980), (55, 226236), (60, 207383), (66, 188530), (68, 182985), (85, 146388), (102, 121990), (110, 113118), (132, 94265), (165, 75412), (170, 73194), (187, 66540), (204, 60995), (220, 56559), (255, 48796), (330, 37706), (340, 36597), (374, 33270), (510, 24398), (561, 22180), (660, 18853), (748, 16635), (935, 13308), (1020, 12199), (1109, 11220), (1122, 11090), (1870, 6654), (2218, 5610), (2244, 5545), (2805, 4436), (3327, 3740)]