274773960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{763261}}^1$

素因数の和:763278

約数の個数: 48

約数和(自身を含む): 893016540

約数和(自身を除く): 618242580

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, 763261, 1526522, 2289783, 3053044, 3816305, 4579566, 6106088, 6869349, 7632610, 9159132, 11448915, 13738698, 15265220, 18318264, 22897830, 27477396, 30530440, 34346745, 45795660, 54954792, 68693490, 91591320, 137386980, 274773960]

約数ペア:

[(1, 274773960), (2, 137386980), (3, 91591320), (4, 68693490), (5, 54954792), (6, 45795660), (8, 34346745), (9, 30530440), (10, 27477396), (12, 22897830), (15, 18318264), (18, 15265220), (20, 13738698), (24, 11448915), (30, 9159132), (36, 7632610), (40, 6869349), (45, 6106088), (60, 4579566), (72, 3816305), (90, 3053044), (120, 2289783), (180, 1526522), (360, 763261)]