137520720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{63667}}^1$

素因数の和:63689

約数の個数: 80

約数和(自身を含む): 473689920

約数和(自身を除く): 336169200

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, 63667, 127334, 191001, 254668, 318335, 382002, 509336, 573003, 636670, 764004, 955005, 1018672, 1146006, 1273340, 1528008, 1719009, 1910010, 2292012, 2546680, 2865015, 3056016, 3438018, 3820020, 4584024, 5093360, 5730030, 6876036, 7640040, 8595045, 9168048, 11460060, 13752072, 15280080, 17190090, 22920120, 27504144, 34380180, 45840240, 68760360, 137520720]

約数ペア:

[(1, 137520720), (2, 68760360), (3, 45840240), (4, 34380180), (5, 27504144), (6, 22920120), (8, 17190090), (9, 15280080), (10, 13752072), (12, 11460060), (15, 9168048), (16, 8595045), (18, 7640040), (20, 6876036), (24, 5730030), (27, 5093360), (30, 4584024), (36, 3820020), (40, 3438018), (45, 3056016), (48, 2865015), (54, 2546680), (60, 2292012), (72, 1910010), (80, 1719009), (90, 1528008), (108, 1273340), (120, 1146006), (135, 1018672), (144, 955005), (180, 764004), (216, 636670), (240, 573003), (270, 509336), (360, 382002), (432, 318335), (540, 254668), (720, 191001), (1080, 127334), (2160, 63667)]