15166140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2089}}^1$

素因数の和:2123

約数の個数: 72

約数和(自身を含む): 46698960

約数和(自身を除く): 31532820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2089, 2420, 3630, 4178, 6267, 7260, 8356, 10445, 12534, 20890, 22979, 25068, 31335, 41780, 45958, 62670, 68937, 91916, 114895, 125340, 137874, 229790, 252769, 275748, 344685, 459580, 505538, 689370, 758307, 1011076, 1263845, 1378740, 1516614, 2527690, 3033228, 3791535, 5055380, 7583070, 15166140]

約数ペア:

[(1, 15166140), (2, 7583070), (3, 5055380), (4, 3791535), (5, 3033228), (6, 2527690), (10, 1516614), (11, 1378740), (12, 1263845), (15, 1011076), (20, 758307), (22, 689370), (30, 505538), (33, 459580), (44, 344685), (55, 275748), (60, 252769), (66, 229790), (110, 137874), (121, 125340), (132, 114895), (165, 91916), (220, 68937), (242, 62670), (330, 45958), (363, 41780), (484, 31335), (605, 25068), (660, 22979), (726, 20890), (1210, 12534), (1452, 10445), (1815, 8356), (2089, 7260), (2420, 6267), (3630, 4178)]