239298480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2763

約数の個数: 120

約数和(自身を含む): 810281472

約数和(自身を除く): 570982992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 2617, 3048, 3810, 4572, 5080, 5234, 5715, 6096, 7620, 7851, 9144, 10160, 10468, 11430, 13085, 15240, 15702, 18288, 20936, 22860, 23553, 26170, 30480, 31404, 39255, 41872, 45720, 47106, 52340, 62808, 78510, 91440, 94212, 104680, 117765, 125616, 157020, 188424, 209360, 235530, 314040, 332359, 376848, 471060, 628080, 664718, 942120, 997077, 1329436, 1661795, 1884240, 1994154, 2658872, 2991231, 3323590, 3988308, 4985385, 5317744, 5982462, 6647180, 7976616, 9970770, 11964924, 13294360, 14956155, 15953232, 19941540, 23929848, 26588720, 29912310, 39883080, 47859696, 59824620, 79766160, 119649240, 239298480]

約数ペア:

[(1, 239298480), (2, 119649240), (3, 79766160), (4, 59824620), (5, 47859696), (6, 39883080), (8, 29912310), (9, 26588720), (10, 23929848), (12, 19941540), (15, 15953232), (16, 14956155), (18, 13294360), (20, 11964924), (24, 9970770), (30, 7976616), (36, 6647180), (40, 5982462), (45, 5317744), (48, 4985385), (60, 3988308), (72, 3323590), (80, 2991231), (90, 2658872), (120, 1994154), (127, 1884240), (144, 1661795), (180, 1329436), (240, 997077), (254, 942120), (360, 664718), (381, 628080), (508, 471060), (635, 376848), (720, 332359), (762, 314040), (1016, 235530), (1143, 209360), (1270, 188424), (1524, 157020), (1905, 125616), (2032, 117765), (2286, 104680), (2540, 94212), (2617, 91440), (3048, 78510), (3810, 62808), (4572, 52340), (5080, 47106), (5234, 45720), (5715, 41872), (6096, 39255), (7620, 31404), (7851, 30480), (9144, 26170), (10160, 23553), (10468, 22860), (11430, 20936), (13085, 18288), (15240, 15702)]