120885512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 256746240

約数和(自身を除く): 135860728

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 137, 148, 271, 274, 296, 407, 542, 548, 814, 1084, 1096, 1507, 1628, 2168, 2981, 3014, 3256, 5069, 5962, 6028, 10027, 10138, 11924, 12056, 20054, 20276, 23848, 37127, 40108, 40552, 55759, 74254, 80216, 110297, 111518, 148508, 220594, 223036, 297016, 408397, 441188, 446072, 816794, 882376, 1373699, 1633588, 2747398, 3267176, 5494796, 10989592, 15110689, 30221378, 60442756, 120885512]

約数ペア:

[(1, 120885512), (2, 60442756), (4, 30221378), (8, 15110689), (11, 10989592), (22, 5494796), (37, 3267176), (44, 2747398), (74, 1633588), (88, 1373699), (137, 882376), (148, 816794), (271, 446072), (274, 441188), (296, 408397), (407, 297016), (542, 223036), (548, 220594), (814, 148508), (1084, 111518), (1096, 110297), (1507, 80216), (1628, 74254), (2168, 55759), (2981, 40552), (3014, 40108), (3256, 37127), (5069, 23848), (5962, 20276), (6028, 20054), (10027, 12056), (10138, 11924)]