72141360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{300589}}^1$

素因数の和:300605

約数の個数: 40

約数和(自身を含む): 223638960

約数和(自身を除く): 151497600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 300589, 601178, 901767, 1202356, 1502945, 1803534, 2404712, 3005890, 3607068, 4508835, 4809424, 6011780, 7214136, 9017670, 12023560, 14428272, 18035340, 24047120, 36070680, 72141360]

約数ペア:

[(1, 72141360), (2, 36070680), (3, 24047120), (4, 18035340), (5, 14428272), (6, 12023560), (8, 9017670), (10, 7214136), (12, 6011780), (15, 4809424), (16, 4508835), (20, 3607068), (24, 3005890), (30, 2404712), (40, 1803534), (48, 1502945), (60, 1202356), (80, 901767), (120, 601178), (240, 300589)]