328672440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{912979}}^1$

素因数の和:912996

約数の個数: 48

約数和(自身を含む): 1068186600

約数和(自身を除く): 739514160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 912979, 1825958, 2738937, 3651916, 4564895, 5477874, 7303832, 8216811, 9129790, 10955748, 13694685, 16433622, 18259580, 21911496, 27389370, 32867244, 36519160, 41084055, 54778740, 65734488, 82168110, 109557480, 164336220, 328672440]

約数ペア:

[(1, 328672440), (2, 164336220), (3, 109557480), (4, 82168110), (5, 65734488), (6, 54778740), (8, 41084055), (9, 36519160), (10, 32867244), (12, 27389370), (15, 21911496), (18, 18259580), (20, 16433622), (24, 13694685), (30, 10955748), (36, 9129790), (40, 8216811), (45, 7303832), (60, 5477874), (72, 4564895), (90, 3651916), (120, 2738937), (180, 1825958), (360, 912979)]