15346980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 53149824

約数和(自身を除く): 37802844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 337, 345, 396, 414, 460, 495, 506, 660, 674, 690, 759, 828, 990, 1011, 1012, 1035, 1265, 1348, 1380, 1518, 1685, 1980, 2022, 2070, 2277, 2530, 3033, 3036, 3370, 3707, 3795, 4044, 4140, 4554, 5055, 5060, 6066, 6740, 7414, 7590, 7751, 9108, 10110, 11121, 11385, 12132, 14828, 15165, 15180, 15502, 18535, 20220, 22242, 22770, 23253, 30330, 31004, 33363, 37070, 38755, 44484, 45540, 46506, 55605, 60660, 66726, 69759, 74140, 77510, 85261, 93012, 111210, 116265, 133452, 139518, 155020, 166815, 170522, 222420, 232530, 255783, 279036, 333630, 341044, 348795, 426305, 465060, 511566, 667260, 697590, 767349, 852610, 1023132, 1278915, 1395180, 1534698, 1705220, 2557830, 3069396, 3836745, 5115660, 7673490, 15346980]

約数ペア:

[(1, 15346980), (2, 7673490), (3, 5115660), (4, 3836745), (5, 3069396), (6, 2557830), (9, 1705220), (10, 1534698), (11, 1395180), (12, 1278915), (15, 1023132), (18, 852610), (20, 767349), (22, 697590), (23, 667260), (30, 511566), (33, 465060), (36, 426305), (44, 348795), (45, 341044), (46, 333630), (55, 279036), (60, 255783), (66, 232530), (69, 222420), (90, 170522), (92, 166815), (99, 155020), (110, 139518), (115, 133452), (132, 116265), (138, 111210), (165, 93012), (180, 85261), (198, 77510), (207, 74140), (220, 69759), (230, 66726), (253, 60660), (276, 55605), (330, 46506), (337, 45540), (345, 44484), (396, 38755), (414, 37070), (460, 33363), (495, 31004), (506, 30330), (660, 23253), (674, 22770), (690, 22242), (759, 20220), (828, 18535), (990, 15502), (1011, 15180), (1012, 15165), (1035, 14828), (1265, 12132), (1348, 11385), (1380, 11121), (1518, 10110), (1685, 9108), (1980, 7751), (2022, 7590), (2070, 7414), (2277, 6740), (2530, 6066), (3033, 5060), (3036, 5055), (3370, 4554), (3707, 4140), (3795, 4044)]