40218135120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{18619507}}^1$

素因数の和:18619529

約数の個数: 80

約数和(自身を含む): 138529139520

約数和(自身を除く): 98311004400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 18619507, 37239014, 55858521, 74478028, 93097535, 111717042, 148956056, 167575563, 186195070, 223434084, 279292605, 297912112, 335151126, 372390140, 446868168, 502726689, 558585210, 670302252, 744780280, 837877815, 893736336, 1005453378, 1117170420, 1340604504, 1489560560, 1675755630, 2010906756, 2234340840, 2513633445, 2681209008, 3351511260, 4021813512, 4468681680, 5027266890, 6703022520, 8043627024, 10054533780, 13406045040, 20109067560, 40218135120]

約数ペア:

[(1, 40218135120), (2, 20109067560), (3, 13406045040), (4, 10054533780), (5, 8043627024), (6, 6703022520), (8, 5027266890), (9, 4468681680), (10, 4021813512), (12, 3351511260), (15, 2681209008), (16, 2513633445), (18, 2234340840), (20, 2010906756), (24, 1675755630), (27, 1489560560), (30, 1340604504), (36, 1117170420), (40, 1005453378), (45, 893736336), (48, 837877815), (54, 744780280), (60, 670302252), (72, 558585210), (80, 502726689), (90, 446868168), (108, 372390140), (120, 335151126), (135, 297912112), (144, 279292605), (180, 223434084), (216, 186195070), (240, 167575563), (270, 148956056), (360, 111717042), (432, 93097535), (540, 74478028), (720, 55858521), (1080, 37239014), (2160, 18619507)]