314497440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{218401}}^1$

素因数の和:218422

約数の個数: 72

約数和(自身を含む): 1073227428

約数和(自身を除く): 758729988

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 218401, 436802, 655203, 873604, 1092005, 1310406, 1747208, 1965609, 2184010, 2620812, 3276015, 3494416, 3931218, 4368020, 5241624, 6552030, 6988832, 7862436, 8736040, 9828045, 10483248, 13104060, 15724872, 17472080, 19656090, 20966496, 26208120, 31449744, 34944160, 39312180, 52416240, 62899488, 78624360, 104832480, 157248720, 314497440]

約数ペア:

[(1, 314497440), (2, 157248720), (3, 104832480), (4, 78624360), (5, 62899488), (6, 52416240), (8, 39312180), (9, 34944160), (10, 31449744), (12, 26208120), (15, 20966496), (16, 19656090), (18, 17472080), (20, 15724872), (24, 13104060), (30, 10483248), (32, 9828045), (36, 8736040), (40, 7862436), (45, 6988832), (48, 6552030), (60, 5241624), (72, 4368020), (80, 3931218), (90, 3494416), (96, 3276015), (120, 2620812), (144, 2184010), (160, 1965609), (180, 1747208), (240, 1310406), (288, 1092005), (360, 873604), (480, 655203), (720, 436802), (1440, 218401)]