283240920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63793}}^1$

素因数の和:63844

約数の個数: 64

約数和(自身を含む): 872701920

約数和(自身を除く): 589461000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 63793, 127586, 191379, 255172, 318965, 382758, 510344, 637930, 765516, 956895, 1275860, 1531032, 1913790, 2360341, 2551720, 3827580, 4720682, 7081023, 7655160, 9441364, 11801705, 14162046, 18882728, 23603410, 28324092, 35405115, 47206820, 56648184, 70810230, 94413640, 141620460, 283240920]

約数ペア:

[(1, 283240920), (2, 141620460), (3, 94413640), (4, 70810230), (5, 56648184), (6, 47206820), (8, 35405115), (10, 28324092), (12, 23603410), (15, 18882728), (20, 14162046), (24, 11801705), (30, 9441364), (37, 7655160), (40, 7081023), (60, 4720682), (74, 3827580), (111, 2551720), (120, 2360341), (148, 1913790), (185, 1531032), (222, 1275860), (296, 956895), (370, 765516), (444, 637930), (555, 510344), (740, 382758), (888, 318965), (1110, 255172), (1480, 191379), (2220, 127586), (4440, 63793)]