668497560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{192097}}^1$

素因数の和:192140

約数の個数: 64

約数和(自身を含む): 2074658400

約数和(自身を除く): 1406160840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 192097, 384194, 576291, 768388, 960485, 1152582, 1536776, 1920970, 2305164, 2881455, 3841940, 4610328, 5570813, 5762910, 7683880, 11141626, 11525820, 16712439, 22283252, 23051640, 27854065, 33424878, 44566504, 55708130, 66849756, 83562195, 111416260, 133699512, 167124390, 222832520, 334248780, 668497560]

約数ペア:

[(1, 668497560), (2, 334248780), (3, 222832520), (4, 167124390), (5, 133699512), (6, 111416260), (8, 83562195), (10, 66849756), (12, 55708130), (15, 44566504), (20, 33424878), (24, 27854065), (29, 23051640), (30, 22283252), (40, 16712439), (58, 11525820), (60, 11141626), (87, 7683880), (116, 5762910), (120, 5570813), (145, 4610328), (174, 3841940), (232, 2881455), (290, 2305164), (348, 1920970), (435, 1536776), (580, 1152582), (696, 960485), (870, 768388), (1160, 576291), (1740, 384194), (3480, 192097)]