131747040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{30497}}^1$

素因数の和:30521

約数の個数: 96

約数和(自身を含む): 461129760

約数和(自身を除く): 329382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 30497, 60994, 91491, 121988, 152485, 182982, 243976, 274473, 304970, 365964, 457455, 487952, 548946, 609940, 731928, 823419, 914910, 975904, 1097892, 1219880, 1372365, 1463856, 1646838, 1829820, 2195784, 2439760, 2744730, 2927712, 3293676, 3659640, 4117095, 4391568, 4879520, 5489460, 6587352, 7319280, 8234190, 8783136, 10978920, 13174704, 14638560, 16468380, 21957840, 26349408, 32936760, 43915680, 65873520, 131747040]

約数ペア:

[(1, 131747040), (2, 65873520), (3, 43915680), (4, 32936760), (5, 26349408), (6, 21957840), (8, 16468380), (9, 14638560), (10, 13174704), (12, 10978920), (15, 8783136), (16, 8234190), (18, 7319280), (20, 6587352), (24, 5489460), (27, 4879520), (30, 4391568), (32, 4117095), (36, 3659640), (40, 3293676), (45, 2927712), (48, 2744730), (54, 2439760), (60, 2195784), (72, 1829820), (80, 1646838), (90, 1463856), (96, 1372365), (108, 1219880), (120, 1097892), (135, 975904), (144, 914910), (160, 823419), (180, 731928), (216, 609940), (240, 548946), (270, 487952), (288, 457455), (360, 365964), (432, 304970), (480, 274473), (540, 243976), (720, 182982), (864, 152485), (1080, 121988), (1440, 91491), (2160, 60994), (4320, 30497)]