244942920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{226799}}^1$

素因数の和:226819

約数の個数: 64

約数和(自身を含む): 816480000

約数和(自身を除く): 571537080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 226799, 453598, 680397, 907196, 1133995, 1360794, 1814392, 2041191, 2267990, 2721588, 3401985, 4082382, 4535980, 5443176, 6123573, 6803970, 8164764, 9071960, 10205955, 12247146, 13607940, 16329528, 20411910, 24494292, 27215880, 30617865, 40823820, 48988584, 61235730, 81647640, 122471460, 244942920]

約数ペア:

[(1, 244942920), (2, 122471460), (3, 81647640), (4, 61235730), (5, 48988584), (6, 40823820), (8, 30617865), (9, 27215880), (10, 24494292), (12, 20411910), (15, 16329528), (18, 13607940), (20, 12247146), (24, 10205955), (27, 9071960), (30, 8164764), (36, 6803970), (40, 6123573), (45, 5443176), (54, 4535980), (60, 4082382), (72, 3401985), (90, 2721588), (108, 2267990), (120, 2041191), (135, 1814392), (180, 1360794), (216, 1133995), (270, 907196), (360, 680397), (540, 453598), (1080, 226799)]