1408442040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1304113}}^1$

素因数の和:1304133

約数の個数: 64

約数和(自身を含む): 4694810400

約数和(自身を除く): 3286368360

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, 1304113, 2608226, 3912339, 5216452, 6520565, 7824678, 10432904, 11737017, 13041130, 15649356, 19561695, 23474034, 26082260, 31298712, 35211051, 39123390, 46948068, 52164520, 58685085, 70422102, 78246780, 93896136, 117370170, 140844204, 156493560, 176055255, 234740340, 281688408, 352110510, 469480680, 704221020, 1408442040]

約数ペア:

[(1, 1408442040), (2, 704221020), (3, 469480680), (4, 352110510), (5, 281688408), (6, 234740340), (8, 176055255), (9, 156493560), (10, 140844204), (12, 117370170), (15, 93896136), (18, 78246780), (20, 70422102), (24, 58685085), (27, 52164520), (30, 46948068), (36, 39123390), (40, 35211051), (45, 31298712), (54, 26082260), (60, 23474034), (72, 19561695), (90, 15649356), (108, 13041130), (120, 11737017), (135, 10432904), (180, 7824678), (216, 6520565), (270, 5216452), (360, 3912339), (540, 2608226), (1080, 1304113)]