401034780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{742657}}^1$

素因数の和:742675

約数の個数: 48

約数和(自身を含む): 1247665440

約数和(自身を除く): 846630660

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, 742657, 1485314, 2227971, 2970628, 3713285, 4455942, 6683913, 7426570, 8911884, 11139855, 13367826, 14853140, 20051739, 22279710, 26735652, 33419565, 40103478, 44559420, 66839130, 80206956, 100258695, 133678260, 200517390, 401034780]

約数ペア:

[(1, 401034780), (2, 200517390), (3, 133678260), (4, 100258695), (5, 80206956), (6, 66839130), (9, 44559420), (10, 40103478), (12, 33419565), (15, 26735652), (18, 22279710), (20, 20051739), (27, 14853140), (30, 13367826), (36, 11139855), (45, 8911884), (54, 7426570), (60, 6683913), (90, 4455942), (108, 3713285), (135, 2970628), (180, 2227971), (270, 1485314), (540, 742657)]