142182480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53857}}^1$

素因数の和:53884

約数の個数: 80

約数和(自身を含む): 480844224

約数和(自身を除く): 338661744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53857, 107714, 161571, 215428, 269285, 323142, 430856, 538570, 592427, 646284, 807855, 861712, 1077140, 1184854, 1292568, 1615710, 1777281, 2154280, 2369708, 2585136, 2962135, 3231420, 3554562, 4308560, 4739416, 5924270, 6462840, 7109124, 8886405, 9478832, 11848540, 12925680, 14218248, 17772810, 23697080, 28436496, 35545620, 47394160, 71091240, 142182480]

約数ペア:

[(1, 142182480), (2, 71091240), (3, 47394160), (4, 35545620), (5, 28436496), (6, 23697080), (8, 17772810), (10, 14218248), (11, 12925680), (12, 11848540), (15, 9478832), (16, 8886405), (20, 7109124), (22, 6462840), (24, 5924270), (30, 4739416), (33, 4308560), (40, 3554562), (44, 3231420), (48, 2962135), (55, 2585136), (60, 2369708), (66, 2154280), (80, 1777281), (88, 1615710), (110, 1292568), (120, 1184854), (132, 1077140), (165, 861712), (176, 807855), (220, 646284), (240, 592427), (264, 538570), (330, 430856), (440, 323142), (528, 269285), (660, 215428), (880, 161571), (1320, 107714), (2640, 53857)]