244389840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1018291}}^1$

素因数の和:1018307

約数の個数: 40

約数和(自身を含む): 757609248

約数和(自身を除く): 513219408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1018291, 2036582, 3054873, 4073164, 5091455, 6109746, 8146328, 10182910, 12219492, 15274365, 16292656, 20365820, 24438984, 30548730, 40731640, 48877968, 61097460, 81463280, 122194920, 244389840]

約数ペア:

[(1, 244389840), (2, 122194920), (3, 81463280), (4, 61097460), (5, 48877968), (6, 40731640), (8, 30548730), (10, 24438984), (12, 20365820), (15, 16292656), (16, 15274365), (20, 12219492), (24, 10182910), (30, 8146328), (40, 6109746), (48, 5091455), (60, 4073164), (80, 3054873), (120, 2036582), (240, 1018291)]