874795920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3644983}}^1$

素因数の和:3644999

約数の個数: 40

約数和(自身を含む): 2711868096

約数和(自身を除く): 1837072176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3644983, 7289966, 10934949, 14579932, 18224915, 21869898, 29159864, 36449830, 43739796, 54674745, 58319728, 72899660, 87479592, 109349490, 145799320, 174959184, 218698980, 291598640, 437397960, 874795920]

約数ペア:

[(1, 874795920), (2, 437397960), (3, 291598640), (4, 218698980), (5, 174959184), (6, 145799320), (8, 109349490), (10, 87479592), (12, 72899660), (15, 58319728), (16, 54674745), (20, 43739796), (24, 36449830), (30, 29159864), (40, 21869898), (48, 18224915), (60, 14579932), (80, 10934949), (120, 7289966), (240, 3644983)]