17312280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 52552800

約数和(自身を除く): 35240520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1621, 1780, 2136, 2670, 3242, 3560, 4863, 5340, 6484, 8105, 9726, 10680, 12968, 16210, 19452, 24315, 32420, 38904, 48630, 64840, 97260, 144269, 194520, 288538, 432807, 577076, 721345, 865614, 1154152, 1442690, 1731228, 2164035, 2885380, 3462456, 4328070, 5770760, 8656140, 17312280]

約数ペア:

[(1, 17312280), (2, 8656140), (3, 5770760), (4, 4328070), (5, 3462456), (6, 2885380), (8, 2164035), (10, 1731228), (12, 1442690), (15, 1154152), (20, 865614), (24, 721345), (30, 577076), (40, 432807), (60, 288538), (89, 194520), (120, 144269), (178, 97260), (267, 64840), (356, 48630), (445, 38904), (534, 32420), (712, 24315), (890, 19452), (1068, 16210), (1335, 12968), (1621, 10680), (1780, 9726), (2136, 8105), (2670, 6484), (3242, 5340), (3560, 4863)]