490595.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{200989}}^1$

素因数の和:201005

約数の個数: 40

約数和(自身を含む): 149536560

約数和(自身を除く): 101299200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 200989, 401978, 602967, 803956, 1004945, 1205934, 1607912, 2009890, 2411868, 3014835, 3215824, 4019780, 4823736, 6029670, 8039560, 9647472, 12059340, 16079120, 24118680, 48237360]

約数ペア:

[(1, 48237360), (2, 24118680), (3, 16079120), (4, 12059340), (5, 9647472), (6, 8039560), (8, 6029670), (10, 4823736), (12, 4019780), (15, 3215824), (16, 3014835), (20, 2411868), (24, 2009890), (30, 1607912), (40, 1205934), (48, 1004945), (60, 803956), (80, 602967), (120, 401978), (240, 200989)]