201317040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{279607}}^1$

素因数の和:279626

約数の個数: 60

約数和(自身を含む): 676092144

約数和(自身を除く): 474775104

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, 279607, 559214, 838821, 1118428, 1398035, 1677642, 2236856, 2516463, 2796070, 3355284, 4194105, 4473712, 5032926, 5592140, 6710568, 8388210, 10065852, 11184280, 12582315, 13421136, 16776420, 20131704, 22368560, 25164630, 33552840, 40263408, 50329260, 67105680, 100658520, 201317040]

約数ペア:

[(1, 201317040), (2, 100658520), (3, 67105680), (4, 50329260), (5, 40263408), (6, 33552840), (8, 25164630), (9, 22368560), (10, 20131704), (12, 16776420), (15, 13421136), (16, 12582315), (18, 11184280), (20, 10065852), (24, 8388210), (30, 6710568), (36, 5592140), (40, 5032926), (45, 4473712), (48, 4194105), (60, 3355284), (72, 2796070), (80, 2516463), (90, 2236856), (120, 1677642), (144, 1398035), (180, 1118428), (240, 838821), (360, 559214), (720, 279607)]