124407720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{345577}}^1$

素因数の和:345594

約数の個数: 48

約数和(自身を含む): 404326260

約数和(自身を除く): 279918540

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, 345577, 691154, 1036731, 1382308, 1727885, 2073462, 2764616, 3110193, 3455770, 4146924, 5183655, 6220386, 6911540, 8293848, 10367310, 12440772, 13823080, 15550965, 20734620, 24881544, 31101930, 41469240, 62203860, 124407720]

約数ペア:

[(1, 124407720), (2, 62203860), (3, 41469240), (4, 31101930), (5, 24881544), (6, 20734620), (8, 15550965), (9, 13823080), (10, 12440772), (12, 10367310), (15, 8293848), (18, 6911540), (20, 6220386), (24, 5183655), (30, 4146924), (36, 3455770), (40, 3110193), (45, 2764616), (60, 2073462), (72, 1727885), (90, 1382308), (120, 1036731), (180, 691154), (360, 345577)]