270192640

素因数分解:

$2^{12}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 104

約数和(自身を含む): 660522240

約数和(自身を除く): 390329600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 167, 256, 316, 320, 334, 395, 512, 632, 640, 668, 790, 835, 1024, 1264, 1280, 1336, 1580, 1670, 2048, 2528, 2560, 2672, 3160, 3340, 4096, 5056, 5120, 5344, 6320, 6680, 10112, 10240, 10688, 12640, 13193, 13360, 20224, 20480, 21376, 25280, 26386, 26720, 40448, 42752, 50560, 52772, 53440, 65965, 80896, 85504, 101120, 105544, 106880, 131930, 161792, 171008, 202240, 211088, 213760, 263860, 323584, 342016, 404480, 422176, 427520, 527720, 684032, 808960, 844352, 855040, 1055440, 1617920, 1688704, 1710080, 2110880, 3377408, 3420160, 4221760, 6754816, 8443520, 13509632, 16887040, 27019264, 33774080, 54038528, 67548160, 135096320, 270192640]

約数ペア:

[(1, 270192640), (2, 135096320), (4, 67548160), (5, 54038528), (8, 33774080), (10, 27019264), (16, 16887040), (20, 13509632), (32, 8443520), (40, 6754816), (64, 4221760), (79, 3420160), (80, 3377408), (128, 2110880), (158, 1710080), (160, 1688704), (167, 1617920), (256, 1055440), (316, 855040), (320, 844352), (334, 808960), (395, 684032), (512, 527720), (632, 427520), (640, 422176), (668, 404480), (790, 342016), (835, 323584), (1024, 263860), (1264, 213760), (1280, 211088), (1336, 202240), (1580, 171008), (1670, 161792), (2048, 131930), (2528, 106880), (2560, 105544), (2672, 101120), (3160, 85504), (3340, 80896), (4096, 65965), (5056, 53440), (5120, 52772), (5344, 50560), (6320, 42752), (6680, 40448), (10112, 26720), (10240, 26386), (10688, 25280), (12640, 21376), (13193, 20480), (13360, 20224)]