195563880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{543233}}^1$

素因数の和:543250

約数の個数: 48

約数和(自身を含む): 635583780

約数和(自身を除く): 440019900

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, 543233, 1086466, 1629699, 2172932, 2716165, 3259398, 4345864, 4889097, 5432330, 6518796, 8148495, 9778194, 10864660, 13037592, 16296990, 19556388, 21729320, 24445485, 32593980, 39112776, 48890970, 65187960, 97781940, 195563880]

約数ペア:

[(1, 195563880), (2, 97781940), (3, 65187960), (4, 48890970), (5, 39112776), (6, 32593980), (8, 24445485), (9, 21729320), (10, 19556388), (12, 16296990), (15, 13037592), (18, 10864660), (20, 9778194), (24, 8148495), (30, 6518796), (36, 5432330), (40, 4889097), (45, 4345864), (60, 3259398), (72, 2716165), (90, 2172932), (120, 1629699), (180, 1086466), (360, 543233)]