19419433920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6742859}}^1$

素因数の和:6742882

約数の個数: 84

約数和(自身を含む): 66794771160

約数和(自身を除く): 47375337240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6742859, 13485718, 20228577, 26971436, 33714295, 40457154, 53942872, 60685731, 67428590, 80914308, 101142885, 107885744, 121371462, 134857180, 161828616, 202285770, 215771488, 242742924, 269714360, 303428655, 323657232, 404571540, 431542976, 485485848, 539428720, 606857310, 647314464, 809143080, 970971696, 1078857440, 1213714620, 1294628928, 1618286160, 1941943392, 2157714880, 2427429240, 3236572320, 3883886784, 4854858480, 6473144640, 9709716960, 19419433920]

約数ペア:

[(1, 19419433920), (2, 9709716960), (3, 6473144640), (4, 4854858480), (5, 3883886784), (6, 3236572320), (8, 2427429240), (9, 2157714880), (10, 1941943392), (12, 1618286160), (15, 1294628928), (16, 1213714620), (18, 1078857440), (20, 970971696), (24, 809143080), (30, 647314464), (32, 606857310), (36, 539428720), (40, 485485848), (45, 431542976), (48, 404571540), (60, 323657232), (64, 303428655), (72, 269714360), (80, 242742924), (90, 215771488), (96, 202285770), (120, 161828616), (144, 134857180), (160, 121371462), (180, 107885744), (192, 101142885), (240, 80914308), (288, 67428590), (320, 60685731), (360, 53942872), (480, 40457154), (576, 33714295), (720, 26971436), (960, 20228577), (1440, 13485718), (2880, 6742859)]