120180736

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 104

約数和(自身を含む): 270171944

約数和(自身を除く): 149991208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 61, 64, 74, 104, 122, 128, 148, 208, 244, 256, 296, 416, 481, 488, 512, 592, 793, 832, 962, 976, 1024, 1184, 1586, 1664, 1924, 1952, 2048, 2257, 2368, 3172, 3328, 3848, 3904, 4096, 4514, 4736, 6344, 6656, 7696, 7808, 9028, 9472, 12688, 13312, 15392, 15616, 18056, 18944, 25376, 26624, 29341, 30784, 31232, 36112, 37888, 50752, 53248, 58682, 61568, 62464, 72224, 75776, 101504, 117364, 123136, 124928, 144448, 151552, 203008, 234728, 246272, 249856, 288896, 406016, 469456, 492544, 577792, 812032, 938912, 985088, 1155584, 1624064, 1877824, 1970176, 2311168, 3248128, 3755648, 4622336, 7511296, 9244672, 15022592, 30045184, 60090368, 120180736]

約数ペア:

[(1, 120180736), (2, 60090368), (4, 30045184), (8, 15022592), (13, 9244672), (16, 7511296), (26, 4622336), (32, 3755648), (37, 3248128), (52, 2311168), (61, 1970176), (64, 1877824), (74, 1624064), (104, 1155584), (122, 985088), (128, 938912), (148, 812032), (208, 577792), (244, 492544), (256, 469456), (296, 406016), (416, 288896), (481, 249856), (488, 246272), (512, 234728), (592, 203008), (793, 151552), (832, 144448), (962, 124928), (976, 123136), (1024, 117364), (1184, 101504), (1586, 75776), (1664, 72224), (1924, 62464), (1952, 61568), (2048, 58682), (2257, 53248), (2368, 50752), (3172, 37888), (3328, 36112), (3848, 31232), (3904, 30784), (4096, 29341), (4514, 26624), (4736, 25376), (6344, 18944), (6656, 18056), (7696, 15616), (7808, 15392), (9028, 13312), (9472, 12688)]