48088920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 128

約数和(自身を含む): 166717440

約数和(自身を除く): 118628520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2143, 2244, 2805, 3740, 4286, 4488, 5610, 6429, 7480, 8572, 10715, 11220, 12858, 17144, 21430, 22440, 23573, 25716, 32145, 36431, 42860, 47146, 51432, 64290, 70719, 72862, 85720, 94292, 109293, 117865, 128580, 141438, 145724, 182155, 188584, 218586, 235730, 257160, 282876, 291448, 353595, 364310, 400741, 437172, 471460, 546465, 565752, 707190, 728620, 801482, 874344, 942920, 1092930, 1202223, 1414380, 1457240, 1602964, 2003705, 2185860, 2404446, 2828760, 3205928, 4007410, 4371720, 4808892, 6011115, 8014820, 9617784, 12022230, 16029640, 24044460, 48088920]

約数ペア:

[(1, 48088920), (2, 24044460), (3, 16029640), (4, 12022230), (5, 9617784), (6, 8014820), (8, 6011115), (10, 4808892), (11, 4371720), (12, 4007410), (15, 3205928), (17, 2828760), (20, 2404446), (22, 2185860), (24, 2003705), (30, 1602964), (33, 1457240), (34, 1414380), (40, 1202223), (44, 1092930), (51, 942920), (55, 874344), (60, 801482), (66, 728620), (68, 707190), (85, 565752), (88, 546465), (102, 471460), (110, 437172), (120, 400741), (132, 364310), (136, 353595), (165, 291448), (170, 282876), (187, 257160), (204, 235730), (220, 218586), (255, 188584), (264, 182155), (330, 145724), (340, 141438), (374, 128580), (408, 117865), (440, 109293), (510, 94292), (561, 85720), (660, 72862), (680, 70719), (748, 64290), (935, 51432), (1020, 47146), (1122, 42860), (1320, 36431), (1496, 32145), (1870, 25716), (2040, 23573), (2143, 22440), (2244, 21430), (2805, 17144), (3740, 12858), (4286, 11220), (4488, 10715), (5610, 8572), (6429, 7480)]