1009968240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{10289}}^1$

素因数の和:10714

約数の個数: 80

約数和(自身を含む): 3138861600

約数和(自身を除く): 2128893360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 6544, 8180, 9816, 10289, 12270, 16360, 19632, 20578, 24540, 30867, 32720, 41156, 49080, 51445, 61734, 82312, 98160, 102890, 123468, 154335, 164624, 205780, 246936, 308670, 411560, 493872, 617340, 823120, 1234680, 2469360, 4208201, 8416402, 12624603, 16832804, 21041005, 25249206, 33665608, 42082010, 50498412, 63123015, 67331216, 84164020, 100996824, 126246030, 168328040, 201993648, 252492060, 336656080, 504984120, 1009968240]

約数ペア:

[(1, 1009968240), (2, 504984120), (3, 336656080), (4, 252492060), (5, 201993648), (6, 168328040), (8, 126246030), (10, 100996824), (12, 84164020), (15, 67331216), (16, 63123015), (20, 50498412), (24, 42082010), (30, 33665608), (40, 25249206), (48, 21041005), (60, 16832804), (80, 12624603), (120, 8416402), (240, 4208201), (409, 2469360), (818, 1234680), (1227, 823120), (1636, 617340), (2045, 493872), (2454, 411560), (3272, 308670), (4090, 246936), (4908, 205780), (6135, 164624), (6544, 154335), (8180, 123468), (9816, 102890), (10289, 98160), (12270, 82312), (16360, 61734), (19632, 51445), (20578, 49080), (24540, 41156), (30867, 32720)]