1520222040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1407613}}^1$

素因数の和:1407633

約数の個数: 64

約数和(自身を含む): 5067410400

約数和(自身を除く): 3547188360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1407613, 2815226, 4222839, 5630452, 7038065, 8445678, 11260904, 12668517, 14076130, 16891356, 21114195, 25337034, 28152260, 33782712, 38005551, 42228390, 50674068, 56304520, 63342585, 76011102, 84456780, 101348136, 126685170, 152022204, 168913560, 190027755, 253370340, 304044408, 380055510, 506740680, 760111020, 1520222040]

約数ペア:

[(1, 1520222040), (2, 760111020), (3, 506740680), (4, 380055510), (5, 304044408), (6, 253370340), (8, 190027755), (9, 168913560), (10, 152022204), (12, 126685170), (15, 101348136), (18, 84456780), (20, 76011102), (24, 63342585), (27, 56304520), (30, 50674068), (36, 42228390), (40, 38005551), (45, 33782712), (54, 28152260), (60, 25337034), (72, 21114195), (90, 16891356), (108, 14076130), (120, 12668517), (135, 11260904), (180, 8445678), (216, 7038065), (270, 5630452), (360, 4222839), (540, 2815226), (1080, 1407613)]