78849360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 120

約数和(自身を含む): 267769320

約数和(自身を除く): 188919960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1129, 1164, 1455, 1552, 1746, 1940, 2258, 2328, 2910, 3387, 3492, 3880, 4365, 4516, 4656, 5645, 5820, 6774, 6984, 7760, 8730, 9032, 10161, 11290, 11640, 13548, 13968, 16935, 17460, 18064, 20322, 22580, 23280, 27096, 33870, 34920, 40644, 45160, 50805, 54192, 67740, 69840, 81288, 90320, 101610, 109513, 135480, 162576, 203220, 219026, 270960, 328539, 406440, 438052, 547565, 657078, 812880, 876104, 985617, 1095130, 1314156, 1642695, 1752208, 1971234, 2190260, 2628312, 3285390, 3942468, 4380520, 4928085, 5256624, 6570780, 7884936, 8761040, 9856170, 13141560, 15769872, 19712340, 26283120, 39424680, 78849360]

約数ペア:

[(1, 78849360), (2, 39424680), (3, 26283120), (4, 19712340), (5, 15769872), (6, 13141560), (8, 9856170), (9, 8761040), (10, 7884936), (12, 6570780), (15, 5256624), (16, 4928085), (18, 4380520), (20, 3942468), (24, 3285390), (30, 2628312), (36, 2190260), (40, 1971234), (45, 1752208), (48, 1642695), (60, 1314156), (72, 1095130), (80, 985617), (90, 876104), (97, 812880), (120, 657078), (144, 547565), (180, 438052), (194, 406440), (240, 328539), (291, 270960), (360, 219026), (388, 203220), (485, 162576), (582, 135480), (720, 109513), (776, 101610), (873, 90320), (970, 81288), (1129, 69840), (1164, 67740), (1455, 54192), (1552, 50805), (1746, 45160), (1940, 40644), (2258, 34920), (2328, 33870), (2910, 27096), (3387, 23280), (3492, 22580), (3880, 20322), (4365, 18064), (4516, 17460), (4656, 16935), (5645, 13968), (5820, 13548), (6774, 11640), (6984, 11290), (7760, 10161), (8730, 9032)]