120815136

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 393123276

約数和(自身を除く): 272308140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 61, 69, 72, 78, 92, 96, 104, 117, 122, 138, 144, 156, 183, 184, 207, 208, 234, 244, 276, 288, 299, 312, 366, 368, 414, 416, 468, 488, 529, 549, 552, 598, 624, 732, 736, 793, 828, 897, 936, 976, 1058, 1098, 1104, 1196, 1248, 1403, 1464, 1586, 1587, 1656, 1794, 1872, 1952, 2116, 2196, 2208, 2379, 2392, 2691, 2806, 2928, 3172, 3174, 3312, 3588, 3744, 4209, 4232, 4392, 4758, 4761, 4784, 5382, 5612, 5856, 6344, 6348, 6624, 6877, 7137, 7176, 8418, 8464, 8784, 9516, 9522, 9568, 10764, 11224, 12627, 12688, 12696, 13754, 14274, 14352, 16836, 16928, 17568, 18239, 19032, 19044, 20631, 21528, 22448, 25254, 25376, 25392, 27508, 28548, 28704, 32269, 33672, 36478, 38064, 38088, 41262, 43056, 44896, 50508, 50784, 54717, 55016, 57096, 61893, 64538, 67344, 72956, 76128, 76176, 82524, 86112, 96807, 101016, 109434, 110032, 114192, 123786, 129076, 134688, 145912, 152352, 164151, 165048, 193614, 202032, 218868, 220064, 228384, 247572, 258152, 290421, 291824, 328302, 330096, 387228, 404064, 419497, 437736, 495144, 516304, 580842, 583648, 656604, 660192, 774456, 838994, 875472, 990288, 1032608, 1161684, 1258491, 1313208, 1548912, 1677988, 1750944, 1980576, 2323368, 2516982, 2626416, 3097824, 3355976, 3775473, 4646736, 5033964, 5252832, 6711952, 7550946, 9293472, 10067928, 13423904, 15101892, 20135856, 30203784, 40271712, 60407568, 120815136]

約数ペア:

[(1, 120815136), (2, 60407568), (3, 40271712), (4, 30203784), (6, 20135856), (8, 15101892), (9, 13423904), (12, 10067928), (13, 9293472), (16, 7550946), (18, 6711952), (23, 5252832), (24, 5033964), (26, 4646736), (32, 3775473), (36, 3355976), (39, 3097824), (46, 2626416), (48, 2516982), (52, 2323368), (61, 1980576), (69, 1750944), (72, 1677988), (78, 1548912), (92, 1313208), (96, 1258491), (104, 1161684), (117, 1032608), (122, 990288), (138, 875472), (144, 838994), (156, 774456), (183, 660192), (184, 656604), (207, 583648), (208, 580842), (234, 516304), (244, 495144), (276, 437736), (288, 419497), (299, 404064), (312, 387228), (366, 330096), (368, 328302), (414, 291824), (416, 290421), (468, 258152), (488, 247572), (529, 228384), (549, 220064), (552, 218868), (598, 202032), (624, 193614), (732, 165048), (736, 164151), (793, 152352), (828, 145912), (897, 134688), (936, 129076), (976, 123786), (1058, 114192), (1098, 110032), (1104, 109434), (1196, 101016), (1248, 96807), (1403, 86112), (1464, 82524), (1586, 76176), (1587, 76128), (1656, 72956), (1794, 67344), (1872, 64538), (1952, 61893), (2116, 57096), (2196, 55016), (2208, 54717), (2379, 50784), (2392, 50508), (2691, 44896), (2806, 43056), (2928, 41262), (3172, 38088), (3174, 38064), (3312, 36478), (3588, 33672), (3744, 32269), (4209, 28704), (4232, 28548), (4392, 27508), (4758, 25392), (4761, 25376), (4784, 25254), (5382, 22448), (5612, 21528), (5856, 20631), (6344, 19044), (6348, 19032), (6624, 18239), (6877, 17568), (7137, 16928), (7176, 16836), (8418, 14352), (8464, 14274), (8784, 13754), (9516, 12696), (9522, 12688), (9568, 12627), (10764, 11224)]