27509040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 120

約数和(自身を含む): 99524880

約数和(自身を除く): 72015840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2939, 3120, 4680, 5878, 8817, 9360, 11756, 14695, 17634, 23512, 26451, 29390, 35268, 38207, 44085, 47024, 52902, 58780, 70536, 76414, 88170, 105804, 114621, 117560, 132255, 141072, 152828, 176340, 191035, 211608, 229242, 235120, 264510, 305656, 343863, 352680, 382070, 423216, 458484, 529020, 573105, 611312, 687726, 705360, 764140, 916968, 1058040, 1146210, 1375452, 1528280, 1719315, 1833936, 2116080, 2292420, 2750904, 3056560, 3438630, 4584840, 5501808, 6877260, 9169680, 13754520, 27509040]

約数ペア:

[(1, 27509040), (2, 13754520), (3, 9169680), (4, 6877260), (5, 5501808), (6, 4584840), (8, 3438630), (9, 3056560), (10, 2750904), (12, 2292420), (13, 2116080), (15, 1833936), (16, 1719315), (18, 1528280), (20, 1375452), (24, 1146210), (26, 1058040), (30, 916968), (36, 764140), (39, 705360), (40, 687726), (45, 611312), (48, 573105), (52, 529020), (60, 458484), (65, 423216), (72, 382070), (78, 352680), (80, 343863), (90, 305656), (104, 264510), (117, 235120), (120, 229242), (130, 211608), (144, 191035), (156, 176340), (180, 152828), (195, 141072), (208, 132255), (234, 117560), (240, 114621), (260, 105804), (312, 88170), (360, 76414), (390, 70536), (468, 58780), (520, 52902), (585, 47024), (624, 44085), (720, 38207), (780, 35268), (936, 29390), (1040, 26451), (1170, 23512), (1560, 17634), (1872, 14695), (2340, 11756), (2939, 9360), (3120, 8817), (4680, 5878)]