194441040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90019}}^1$

素因数の和:90041

約数の個数: 80

約数和(自身を含む): 669748800

約数和(自身を除く): 475307760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 90019, 180038, 270057, 360076, 450095, 540114, 720152, 810171, 900190, 1080228, 1350285, 1440304, 1620342, 1800380, 2160456, 2430513, 2700570, 3240684, 3600760, 4050855, 4320912, 4861026, 5401140, 6481368, 7201520, 8101710, 9722052, 10802280, 12152565, 12962736, 16203420, 19444104, 21604560, 24305130, 32406840, 38888208, 48610260, 64813680, 97220520, 194441040]

約数ペア:

[(1, 194441040), (2, 97220520), (3, 64813680), (4, 48610260), (5, 38888208), (6, 32406840), (8, 24305130), (9, 21604560), (10, 19444104), (12, 16203420), (15, 12962736), (16, 12152565), (18, 10802280), (20, 9722052), (24, 8101710), (27, 7201520), (30, 6481368), (36, 5401140), (40, 4861026), (45, 4320912), (48, 4050855), (54, 3600760), (60, 3240684), (72, 2700570), (80, 2430513), (90, 2160456), (108, 1800380), (120, 1620342), (135, 1440304), (144, 1350285), (180, 1080228), (216, 900190), (240, 810171), (270, 720152), (360, 540114), (432, 450095), (540, 360076), (720, 270057), (1080, 180038), (2160, 90019)]