64840564260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{120075119}}^1$

素因数の和:120075137

約数の個数: 48

約数和(自身を含む): 201726201600

約数和(自身を除く): 136885637340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 120075119, 240150238, 360225357, 480300476, 600375595, 720450714, 1080676071, 1200751190, 1440901428, 1801126785, 2161352142, 2401502380, 3242028213, 3602253570, 4322704284, 5403380355, 6484056426, 7204507140, 10806760710, 12968112852, 16210141065, 21613521420, 32420282130, 64840564260]

約数ペア:

[(1, 64840564260), (2, 32420282130), (3, 21613521420), (4, 16210141065), (5, 12968112852), (6, 10806760710), (9, 7204507140), (10, 6484056426), (12, 5403380355), (15, 4322704284), (18, 3602253570), (20, 3242028213), (27, 2401502380), (30, 2161352142), (36, 1801126785), (45, 1440901428), (54, 1200751190), (60, 1080676071), (90, 720450714), (108, 600375595), (135, 480300476), (180, 360225357), (270, 240150238), (540, 120075119)]