6128820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 18869760

約数和(自身を除く): 12740940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 431, 474, 711, 790, 862, 948, 1185, 1293, 1422, 1580, 1724, 2155, 2370, 2586, 2844, 3555, 3879, 4310, 4740, 5172, 6465, 7110, 7758, 8620, 12930, 14220, 15516, 19395, 25860, 34049, 38790, 68098, 77580, 102147, 136196, 170245, 204294, 306441, 340490, 408588, 510735, 612882, 680980, 1021470, 1225764, 1532205, 2042940, 3064410, 6128820]

約数ペア:

[(1, 6128820), (2, 3064410), (3, 2042940), (4, 1532205), (5, 1225764), (6, 1021470), (9, 680980), (10, 612882), (12, 510735), (15, 408588), (18, 340490), (20, 306441), (30, 204294), (36, 170245), (45, 136196), (60, 102147), (79, 77580), (90, 68098), (158, 38790), (180, 34049), (237, 25860), (316, 19395), (395, 15516), (431, 14220), (474, 12930), (711, 8620), (790, 7758), (862, 7110), (948, 6465), (1185, 5172), (1293, 4740), (1422, 4310), (1580, 3879), (1724, 3555), (2155, 2844), (2370, 2586)]