353439120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1472663}}^1$

素因数の和:1472679

約数の個数: 40

約数和(自身を含む): 1095662016

約数和(自身を除く): 742222896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1472663, 2945326, 4417989, 5890652, 7363315, 8835978, 11781304, 14726630, 17671956, 22089945, 23562608, 29453260, 35343912, 44179890, 58906520, 70687824, 88359780, 117813040, 176719560, 353439120]

約数ペア:

[(1, 353439120), (2, 176719560), (3, 117813040), (4, 88359780), (5, 70687824), (6, 58906520), (8, 44179890), (10, 35343912), (12, 29453260), (15, 23562608), (16, 22089945), (20, 17671956), (24, 14726630), (30, 11781304), (40, 8835978), (48, 7363315), (60, 5890652), (80, 4417989), (120, 2945326), (240, 1472663)]