653055120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{907021}}^1$

素因数の和:907040

約数の個数: 60

約数和(自身を含む): 2193179196

約数和(自身を除く): 1540124076

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, 907021, 1814042, 2721063, 3628084, 4535105, 5442126, 7256168, 8163189, 9070210, 10884252, 13605315, 14512336, 16326378, 18140420, 21768504, 27210630, 32652756, 36280840, 40815945, 43537008, 54421260, 65305512, 72561680, 81631890, 108842520, 130611024, 163263780, 217685040, 326527560, 653055120]

約数ペア:

[(1, 653055120), (2, 326527560), (3, 217685040), (4, 163263780), (5, 130611024), (6, 108842520), (8, 81631890), (9, 72561680), (10, 65305512), (12, 54421260), (15, 43537008), (16, 40815945), (18, 36280840), (20, 32652756), (24, 27210630), (30, 21768504), (36, 18140420), (40, 16326378), (45, 14512336), (48, 13605315), (60, 10884252), (72, 9070210), (80, 8163189), (90, 7256168), (120, 5442126), (144, 4535105), (180, 3628084), (240, 2721063), (360, 1814042), (720, 907021)]