67518840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6779}}^1$

素因数の和:6876

約数の個数: 64

約数和(自身を含む): 205027200

約数和(自身を除く): 137508360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6779, 9960, 13558, 20337, 27116, 33895, 40674, 54232, 67790, 81348, 101685, 135580, 162696, 203370, 271160, 406740, 562657, 813480, 1125314, 1687971, 2250628, 2813285, 3375942, 4501256, 5626570, 6751884, 8439855, 11253140, 13503768, 16879710, 22506280, 33759420, 67518840]

約数ペア:

[(1, 67518840), (2, 33759420), (3, 22506280), (4, 16879710), (5, 13503768), (6, 11253140), (8, 8439855), (10, 6751884), (12, 5626570), (15, 4501256), (20, 3375942), (24, 2813285), (30, 2250628), (40, 1687971), (60, 1125314), (83, 813480), (120, 562657), (166, 406740), (249, 271160), (332, 203370), (415, 162696), (498, 135580), (664, 101685), (830, 81348), (996, 67790), (1245, 54232), (1660, 40674), (1992, 33895), (2490, 27116), (3320, 20337), (4980, 13558), (6779, 9960)]