149667120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2259

約数の個数: 120

約数和(自身を含む): 508050816

約数和(自身を除く): 358383696

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, 1164, 1455, 1552, 1746, 1940, 2143, 2328, 2910, 3492, 3880, 4286, 4365, 4656, 5820, 6429, 6984, 7760, 8572, 8730, 10715, 11640, 12858, 13968, 17144, 17460, 19287, 21430, 23280, 25716, 32145, 34288, 34920, 38574, 42860, 51432, 64290, 69840, 77148, 85720, 96435, 102864, 128580, 154296, 171440, 192870, 207871, 257160, 308592, 385740, 415742, 514320, 623613, 771480, 831484, 1039355, 1247226, 1542960, 1662968, 1870839, 2078710, 2494452, 3118065, 3325936, 3741678, 4157420, 4988904, 6236130, 7483356, 8314840, 9354195, 9977808, 12472260, 14966712, 16629680, 18708390, 24944520, 29933424, 37416780, 49889040, 74833560, 149667120]

約数ペア:

[(1, 149667120), (2, 74833560), (3, 49889040), (4, 37416780), (5, 29933424), (6, 24944520), (8, 18708390), (9, 16629680), (10, 14966712), (12, 12472260), (15, 9977808), (16, 9354195), (18, 8314840), (20, 7483356), (24, 6236130), (30, 4988904), (36, 4157420), (40, 3741678), (45, 3325936), (48, 3118065), (60, 2494452), (72, 2078710), (80, 1870839), (90, 1662968), (97, 1542960), (120, 1247226), (144, 1039355), (180, 831484), (194, 771480), (240, 623613), (291, 514320), (360, 415742), (388, 385740), (485, 308592), (582, 257160), (720, 207871), (776, 192870), (873, 171440), (970, 154296), (1164, 128580), (1455, 102864), (1552, 96435), (1746, 85720), (1940, 77148), (2143, 69840), (2328, 64290), (2910, 51432), (3492, 42860), (3880, 38574), (4286, 34920), (4365, 34288), (4656, 32145), (5820, 25716), (6429, 23280), (6984, 21430), (7760, 19287), (8572, 17460), (8730, 17144), (10715, 13968), (11640, 12858)]