55882080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 192707424

約数和(自身を除く): 136825344

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, 72, 80, 90, 96, 120, 144, 151, 160, 180, 240, 257, 288, 302, 360, 453, 480, 514, 604, 720, 755, 771, 906, 1028, 1208, 1285, 1359, 1440, 1510, 1542, 1812, 2056, 2265, 2313, 2416, 2570, 2718, 3020, 3084, 3624, 3855, 4112, 4530, 4626, 4832, 5140, 5436, 6040, 6168, 6795, 7248, 7710, 8224, 9060, 9252, 10280, 10872, 11565, 12080, 12336, 13590, 14496, 15420, 18120, 18504, 20560, 21744, 23130, 24160, 24672, 27180, 30840, 36240, 37008, 38807, 41120, 43488, 46260, 54360, 61680, 72480, 74016, 77614, 92520, 108720, 116421, 123360, 155228, 185040, 194035, 217440, 232842, 310456, 349263, 370080, 388070, 465684, 582105, 620912, 698526, 776140, 931368, 1164210, 1241824, 1397052, 1552280, 1746315, 1862736, 2328420, 2794104, 3104560, 3492630, 3725472, 4656840, 5588208, 6209120, 6985260, 9313680, 11176416, 13970520, 18627360, 27941040, 55882080]

約数ペア:

[(1, 55882080), (2, 27941040), (3, 18627360), (4, 13970520), (5, 11176416), (6, 9313680), (8, 6985260), (9, 6209120), (10, 5588208), (12, 4656840), (15, 3725472), (16, 3492630), (18, 3104560), (20, 2794104), (24, 2328420), (30, 1862736), (32, 1746315), (36, 1552280), (40, 1397052), (45, 1241824), (48, 1164210), (60, 931368), (72, 776140), (80, 698526), (90, 620912), (96, 582105), (120, 465684), (144, 388070), (151, 370080), (160, 349263), (180, 310456), (240, 232842), (257, 217440), (288, 194035), (302, 185040), (360, 155228), (453, 123360), (480, 116421), (514, 108720), (604, 92520), (720, 77614), (755, 74016), (771, 72480), (906, 61680), (1028, 54360), (1208, 46260), (1285, 43488), (1359, 41120), (1440, 38807), (1510, 37008), (1542, 36240), (1812, 30840), (2056, 27180), (2265, 24672), (2313, 24160), (2416, 23130), (2570, 21744), (2718, 20560), (3020, 18504), (3084, 18120), (3624, 15420), (3855, 14496), (4112, 13590), (4530, 12336), (4626, 12080), (4832, 11565), (5140, 10872), (5436, 10280), (6040, 9252), (6168, 9060), (6795, 8224), (7248, 7710)]