240996240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{334717}}^1$

素因数の和:334736

約数の個数: 60

約数和(自身を含む): 809348124

約数和(自身を除く): 568351884

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, 360, 720, 334717, 669434, 1004151, 1338868, 1673585, 2008302, 2677736, 3012453, 3347170, 4016604, 5020755, 5355472, 6024906, 6694340, 8033208, 10041510, 12049812, 13388680, 15062265, 16066416, 20083020, 24099624, 26777360, 30124530, 40166040, 48199248, 60249060, 80332080, 120498120, 240996240]

約数ペア:

[(1, 240996240), (2, 120498120), (3, 80332080), (4, 60249060), (5, 48199248), (6, 40166040), (8, 30124530), (9, 26777360), (10, 24099624), (12, 20083020), (15, 16066416), (16, 15062265), (18, 13388680), (20, 12049812), (24, 10041510), (30, 8033208), (36, 6694340), (40, 6024906), (45, 5355472), (48, 5020755), (60, 4016604), (72, 3347170), (80, 3012453), (90, 2677736), (120, 2008302), (144, 1673585), (180, 1338868), (240, 1004151), (360, 669434), (720, 334717)]