30547685640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1943237}}^1$

素因数の和:1943382

約数の個数: 64

約数和(自身を含む): 92342669760

約数和(自身を除く): 61794984120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 1943237, 3886474, 5829711, 7772948, 9716185, 11659422, 15545896, 19432370, 23318844, 29148555, 38864740, 46637688, 58297110, 77729480, 116594220, 233188440, 254564047, 509128094, 763692141, 1018256188, 1272820235, 1527384282, 2036512376, 2545640470, 3054768564, 3818460705, 5091280940, 6109537128, 7636921410, 10182561880, 15273842820, 30547685640]

約数ペア:

[(1, 30547685640), (2, 15273842820), (3, 10182561880), (4, 7636921410), (5, 6109537128), (6, 5091280940), (8, 3818460705), (10, 3054768564), (12, 2545640470), (15, 2036512376), (20, 1527384282), (24, 1272820235), (30, 1018256188), (40, 763692141), (60, 509128094), (120, 254564047), (131, 233188440), (262, 116594220), (393, 77729480), (524, 58297110), (655, 46637688), (786, 38864740), (1048, 29148555), (1310, 23318844), (1572, 19432370), (1965, 15545896), (2620, 11659422), (3144, 9716185), (3930, 7772948), (5240, 5829711), (7860, 3886474), (15720, 1943237)]