153105840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:987

約数の個数: 120

約数和(自身を含む): 516523488

約数和(自身を除く): 363417648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 360, 631, 674, 720, 1011, 1262, 1348, 1685, 1893, 2022, 2524, 2696, 3033, 3155, 3370, 3786, 4044, 5048, 5055, 5392, 5679, 6066, 6310, 6740, 7572, 8088, 9465, 10096, 10110, 11358, 12132, 12620, 13480, 15144, 15165, 16176, 18930, 20220, 22716, 24264, 25240, 26960, 28395, 30288, 30330, 37860, 40440, 45432, 48528, 50480, 56790, 60660, 75720, 80880, 90864, 113580, 121320, 151440, 212647, 227160, 242640, 425294, 454320, 637941, 850588, 1063235, 1275882, 1701176, 1913823, 2126470, 2551764, 3189705, 3402352, 3827646, 4252940, 5103528, 6379410, 7655292, 8505880, 9569115, 10207056, 12758820, 15310584, 17011760, 19138230, 25517640, 30621168, 38276460, 51035280, 76552920, 153105840]

約数ペア:

[(1, 153105840), (2, 76552920), (3, 51035280), (4, 38276460), (5, 30621168), (6, 25517640), (8, 19138230), (9, 17011760), (10, 15310584), (12, 12758820), (15, 10207056), (16, 9569115), (18, 8505880), (20, 7655292), (24, 6379410), (30, 5103528), (36, 4252940), (40, 3827646), (45, 3402352), (48, 3189705), (60, 2551764), (72, 2126470), (80, 1913823), (90, 1701176), (120, 1275882), (144, 1063235), (180, 850588), (240, 637941), (337, 454320), (360, 425294), (631, 242640), (674, 227160), (720, 212647), (1011, 151440), (1262, 121320), (1348, 113580), (1685, 90864), (1893, 80880), (2022, 75720), (2524, 60660), (2696, 56790), (3033, 50480), (3155, 48528), (3370, 45432), (3786, 40440), (4044, 37860), (5048, 30330), (5055, 30288), (5392, 28395), (5679, 26960), (6066, 25240), (6310, 24264), (6740, 22716), (7572, 20220), (8088, 18930), (9465, 16176), (10096, 15165), (10110, 15144), (11358, 13480), (12132, 12620)]