79589280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{165811}}^1$

素因数の和:165829

約数の個数: 48

約数和(自身を含む): 250707744

約数和(自身を除く): 171118464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 165811, 331622, 497433, 663244, 829055, 994866, 1326488, 1658110, 1989732, 2487165, 2652976, 3316220, 3979464, 4974330, 5305952, 6632440, 7958928, 9948660, 13264880, 15917856, 19897320, 26529760, 39794640, 79589280]

約数ペア:

[(1, 79589280), (2, 39794640), (3, 26529760), (4, 19897320), (5, 15917856), (6, 13264880), (8, 9948660), (10, 7958928), (12, 6632440), (15, 5305952), (16, 4974330), (20, 3979464), (24, 3316220), (30, 2652976), (32, 2487165), (40, 1989732), (48, 1658110), (60, 1326488), (80, 994866), (96, 829055), (120, 663244), (160, 497433), (240, 331622), (480, 165811)]