135552240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2671

約数の個数: 120

約数和(自身を含む): 461644560

約数和(自身を除く): 326092320

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, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2579, 2628, 2920, 3285, 3504, 4380, 5158, 5256, 5840, 6570, 7737, 8760, 10316, 10512, 12895, 13140, 15474, 17520, 20632, 23211, 25790, 26280, 30948, 38685, 41264, 46422, 51580, 52560, 61896, 77370, 92844, 103160, 116055, 123792, 154740, 185688, 188267, 206320, 232110, 309480, 371376, 376534, 464220, 564801, 618960, 753068, 928440, 941335, 1129602, 1506136, 1694403, 1856880, 1882670, 2259204, 2824005, 3012272, 3388806, 3765340, 4518408, 5648010, 6777612, 7530680, 8472015, 9036816, 11296020, 13555224, 15061360, 16944030, 22592040, 27110448, 33888060, 45184080, 67776120, 135552240]

約数ペア:

[(1, 135552240), (2, 67776120), (3, 45184080), (4, 33888060), (5, 27110448), (6, 22592040), (8, 16944030), (9, 15061360), (10, 13555224), (12, 11296020), (15, 9036816), (16, 8472015), (18, 7530680), (20, 6777612), (24, 5648010), (30, 4518408), (36, 3765340), (40, 3388806), (45, 3012272), (48, 2824005), (60, 2259204), (72, 1882670), (73, 1856880), (80, 1694403), (90, 1506136), (120, 1129602), (144, 941335), (146, 928440), (180, 753068), (219, 618960), (240, 564801), (292, 464220), (360, 376534), (365, 371376), (438, 309480), (584, 232110), (657, 206320), (720, 188267), (730, 185688), (876, 154740), (1095, 123792), (1168, 116055), (1314, 103160), (1460, 92844), (1752, 77370), (2190, 61896), (2579, 52560), (2628, 51580), (2920, 46422), (3285, 41264), (3504, 38685), (4380, 30948), (5158, 26280), (5256, 25790), (5840, 23211), (6570, 20632), (7737, 17520), (8760, 15474), (10316, 13140), (10512, 12895)]