1566806160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{3847}}^1$

素因数の和:5560

約数の個数: 80

約数和(自身を含む): 4861224576

約数和(自身を除く): 3294418416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1697, 3394, 3847, 5091, 6788, 7694, 8485, 10182, 11541, 13576, 15388, 16970, 19235, 20364, 23082, 25455, 27152, 30776, 33940, 38470, 40728, 46164, 50910, 57705, 61552, 67880, 76940, 81456, 92328, 101820, 115410, 135760, 153880, 184656, 203640, 230820, 307760, 407280, 461640, 923280, 6528359, 13056718, 19585077, 26113436, 32641795, 39170154, 52226872, 65283590, 78340308, 97925385, 104453744, 130567180, 156680616, 195850770, 261134360, 313361232, 391701540, 522268720, 783403080, 1566806160]

約数ペア:

[(1, 1566806160), (2, 783403080), (3, 522268720), (4, 391701540), (5, 313361232), (6, 261134360), (8, 195850770), (10, 156680616), (12, 130567180), (15, 104453744), (16, 97925385), (20, 78340308), (24, 65283590), (30, 52226872), (40, 39170154), (48, 32641795), (60, 26113436), (80, 19585077), (120, 13056718), (240, 6528359), (1697, 923280), (3394, 461640), (3847, 407280), (5091, 307760), (6788, 230820), (7694, 203640), (8485, 184656), (10182, 153880), (11541, 135760), (13576, 115410), (15388, 101820), (16970, 92328), (19235, 81456), (20364, 76940), (23082, 67880), (25455, 61552), (27152, 57705), (30776, 50910), (33940, 46164), (38470, 40728)]