202037040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{280607}}^1$

素因数の和:280626

約数の個数: 60

約数和(自身を含む): 678510144

約数和(自身を除く): 476473104

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, 280607, 561214, 841821, 1122428, 1403035, 1683642, 2244856, 2525463, 2806070, 3367284, 4209105, 4489712, 5050926, 5612140, 6734568, 8418210, 10101852, 11224280, 12627315, 13469136, 16836420, 20203704, 22448560, 25254630, 33672840, 40407408, 50509260, 67345680, 101018520, 202037040]

約数ペア:

[(1, 202037040), (2, 101018520), (3, 67345680), (4, 50509260), (5, 40407408), (6, 33672840), (8, 25254630), (9, 22448560), (10, 20203704), (12, 16836420), (15, 13469136), (16, 12627315), (18, 11224280), (20, 10101852), (24, 8418210), (30, 6734568), (36, 5612140), (40, 5050926), (45, 4489712), (48, 4209105), (60, 3367284), (72, 2806070), (80, 2525463), (90, 2244856), (120, 1683642), (144, 1403035), (180, 1122428), (240, 841821), (360, 561214), (720, 280607)]