3905820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2411}}^1$

素因数の和:2432

約数の個数: 60

約数和(自身を含む): 12257784

約数和(自身を除く): 8351964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2411, 4822, 7233, 9644, 12055, 14466, 21699, 24110, 28932, 36165, 43398, 48220, 65097, 72330, 86796, 108495, 130194, 144660, 195291, 216990, 260388, 325485, 390582, 433980, 650970, 781164, 976455, 1301940, 1952910, 3905820]

約数ペア:

[(1, 3905820), (2, 1952910), (3, 1301940), (4, 976455), (5, 781164), (6, 650970), (9, 433980), (10, 390582), (12, 325485), (15, 260388), (18, 216990), (20, 195291), (27, 144660), (30, 130194), (36, 108495), (45, 86796), (54, 72330), (60, 65097), (81, 48220), (90, 43398), (108, 36165), (135, 28932), (162, 24110), (180, 21699), (270, 14466), (324, 12055), (405, 9644), (540, 7233), (810, 4822), (1620, 2411)]