329897520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{458191}}^1$

素因数の和:458210

約数の個数: 60

約数和(自身を含む): 1107908256

約数和(自身を除く): 778010736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 458191, 916382, 1374573, 1832764, 2290955, 2749146, 3665528, 4123719, 4581910, 5498292, 6872865, 7331056, 8247438, 9163820, 10996584, 13745730, 16494876, 18327640, 20618595, 21993168, 27491460, 32989752, 36655280, 41237190, 54982920, 65979504, 82474380, 109965840, 164948760, 329897520]

約数ペア:

[(1, 329897520), (2, 164948760), (3, 109965840), (4, 82474380), (5, 65979504), (6, 54982920), (8, 41237190), (9, 36655280), (10, 32989752), (12, 27491460), (15, 21993168), (16, 20618595), (18, 18327640), (20, 16494876), (24, 13745730), (30, 10996584), (36, 9163820), (40, 8247438), (45, 7331056), (48, 6872865), (60, 5498292), (72, 4581910), (80, 4123719), (90, 3665528), (120, 2749146), (144, 2290955), (180, 1832764), (240, 1374573), (360, 916382), (720, 458191)]