6225280

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 15202080

約数和(自身を除く): 8976800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 137, 142, 160, 274, 284, 320, 355, 548, 568, 640, 685, 710, 1096, 1136, 1370, 1420, 2192, 2272, 2740, 2840, 4384, 4544, 5480, 5680, 8768, 9088, 9727, 10960, 11360, 17536, 19454, 21920, 22720, 38908, 43840, 45440, 48635, 77816, 87680, 97270, 155632, 194540, 311264, 389080, 622528, 778160, 1245056, 1556320, 3112640, 6225280]

約数ペア:

[(1, 6225280), (2, 3112640), (4, 1556320), (5, 1245056), (8, 778160), (10, 622528), (16, 389080), (20, 311264), (32, 194540), (40, 155632), (64, 97270), (71, 87680), (80, 77816), (128, 48635), (137, 45440), (142, 43840), (160, 38908), (274, 22720), (284, 21920), (320, 19454), (355, 17536), (548, 11360), (568, 10960), (640, 9727), (685, 9088), (710, 8768), (1096, 5680), (1136, 5480), (1370, 4544), (1420, 4384), (2192, 2840), (2272, 2740)]