306734580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{568027}}^1$

素因数の和:568045

約数の個数: 48

約数和(自身を含む): 954287040

約数和(自身を除く): 647552460

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, 568027, 1136054, 1704081, 2272108, 2840135, 3408162, 5112243, 5680270, 6816324, 8520405, 10224486, 11360540, 15336729, 17040810, 20448972, 25561215, 30673458, 34081620, 51122430, 61346916, 76683645, 102244860, 153367290, 306734580]

約数ペア:

[(1, 306734580), (2, 153367290), (3, 102244860), (4, 76683645), (5, 61346916), (6, 51122430), (9, 34081620), (10, 30673458), (12, 25561215), (15, 20448972), (18, 17040810), (20, 15336729), (27, 11360540), (30, 10224486), (36, 8520405), (45, 6816324), (54, 5680270), (60, 5112243), (90, 3408162), (108, 2840135), (135, 2272108), (180, 1704081), (270, 1136054), (540, 568027)]