120516120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 404928000

約数和(自身を除く): 284411880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 360, 453, 540, 604, 739, 755, 906, 1080, 1208, 1359, 1478, 1510, 1812, 2217, 2265, 2718, 2956, 3020, 3624, 3695, 4077, 4434, 4530, 5436, 5912, 6040, 6651, 6795, 7390, 8154, 8868, 9060, 10872, 11085, 13302, 13590, 14780, 16308, 17736, 18120, 19953, 20385, 22170, 26604, 27180, 29560, 32616, 33255, 39906, 40770, 44340, 53208, 54360, 66510, 79812, 81540, 88680, 99765, 111589, 133020, 159624, 163080, 199530, 223178, 266040, 334767, 399060, 446356, 557945, 669534, 798120, 892712, 1004301, 1115890, 1339068, 1673835, 2008602, 2231780, 2678136, 3012903, 3347670, 4017204, 4463560, 5021505, 6025806, 6695340, 8034408, 10043010, 12051612, 13390680, 15064515, 20086020, 24103224, 30129030, 40172040, 60258060, 120516120]

約数ペア:

[(1, 120516120), (2, 60258060), (3, 40172040), (4, 30129030), (5, 24103224), (6, 20086020), (8, 15064515), (9, 13390680), (10, 12051612), (12, 10043010), (15, 8034408), (18, 6695340), (20, 6025806), (24, 5021505), (27, 4463560), (30, 4017204), (36, 3347670), (40, 3012903), (45, 2678136), (54, 2231780), (60, 2008602), (72, 1673835), (90, 1339068), (108, 1115890), (120, 1004301), (135, 892712), (151, 798120), (180, 669534), (216, 557945), (270, 446356), (302, 399060), (360, 334767), (453, 266040), (540, 223178), (604, 199530), (739, 163080), (755, 159624), (906, 133020), (1080, 111589), (1208, 99765), (1359, 88680), (1478, 81540), (1510, 79812), (1812, 66510), (2217, 54360), (2265, 53208), (2718, 44340), (2956, 40770), (3020, 39906), (3624, 33255), (3695, 32616), (4077, 29560), (4434, 27180), (4530, 26604), (5436, 22170), (5912, 20385), (6040, 19953), (6651, 18120), (6795, 17736), (7390, 16308), (8154, 14780), (8868, 13590), (9060, 13302), (10872, 11085)]