127365120

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 156

約数和(自身を含む): 442117416

約数和(自身を除く): 314752296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 691, 720, 768, 960, 1024, 1152, 1280, 1382, 1440, 1536, 1920, 2048, 2073, 2304, 2560, 2764, 2880, 3072, 3455, 3840, 4096, 4146, 4608, 5120, 5528, 5760, 6144, 6219, 6910, 7680, 8292, 9216, 10240, 10365, 11056, 11520, 12288, 12438, 13820, 15360, 16584, 18432, 20480, 20730, 22112, 23040, 24876, 27640, 30720, 31095, 33168, 36864, 41460, 44224, 46080, 49752, 55280, 61440, 62190, 66336, 82920, 88448, 92160, 99504, 110560, 124380, 132672, 165840, 176896, 184320, 199008, 221120, 248760, 265344, 331680, 353792, 398016, 442240, 497520, 530688, 663360, 707584, 796032, 884480, 995040, 1061376, 1326720, 1415168, 1592064, 1768960, 1990080, 2122752, 2653440, 2830336, 3184128, 3537920, 3980160, 4245504, 5306880, 6368256, 7075840, 7960320, 8491008, 10613760, 12736512, 14151680, 15920640, 21227520, 25473024, 31841280, 42455040, 63682560, 127365120]

約数ペア:

[(1, 127365120), (2, 63682560), (3, 42455040), (4, 31841280), (5, 25473024), (6, 21227520), (8, 15920640), (9, 14151680), (10, 12736512), (12, 10613760), (15, 8491008), (16, 7960320), (18, 7075840), (20, 6368256), (24, 5306880), (30, 4245504), (32, 3980160), (36, 3537920), (40, 3184128), (45, 2830336), (48, 2653440), (60, 2122752), (64, 1990080), (72, 1768960), (80, 1592064), (90, 1415168), (96, 1326720), (120, 1061376), (128, 995040), (144, 884480), (160, 796032), (180, 707584), (192, 663360), (240, 530688), (256, 497520), (288, 442240), (320, 398016), (360, 353792), (384, 331680), (480, 265344), (512, 248760), (576, 221120), (640, 199008), (691, 184320), (720, 176896), (768, 165840), (960, 132672), (1024, 124380), (1152, 110560), (1280, 99504), (1382, 92160), (1440, 88448), (1536, 82920), (1920, 66336), (2048, 62190), (2073, 61440), (2304, 55280), (2560, 49752), (2764, 46080), (2880, 44224), (3072, 41460), (3455, 36864), (3840, 33168), (4096, 31095), (4146, 30720), (4608, 27640), (5120, 24876), (5528, 23040), (5760, 22112), (6144, 20730), (6219, 20480), (6910, 18432), (7680, 16584), (8292, 15360), (9216, 13820), (10240, 12438), (10365, 12288), (11056, 11520)]