118493820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{219433}}^1$

素因数の和:219451

約数の個数: 48

約数和(自身を含む): 368649120

約数和(自身を除く): 250155300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 219433, 438866, 658299, 877732, 1097165, 1316598, 1974897, 2194330, 2633196, 3291495, 3949794, 4388660, 5924691, 6582990, 7899588, 9874485, 11849382, 13165980, 19748970, 23698764, 29623455, 39497940, 59246910, 118493820]

約数ペア:

[(1, 118493820), (2, 59246910), (3, 39497940), (4, 29623455), (5, 23698764), (6, 19748970), (9, 13165980), (10, 11849382), (12, 9874485), (15, 7899588), (18, 6582990), (20, 5924691), (27, 4388660), (30, 3949794), (36, 3291495), (45, 2633196), (54, 2194330), (60, 1974897), (90, 1316598), (108, 1097165), (135, 877732), (180, 658299), (270, 438866), (540, 219433)]