1218263040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13219}}^1$

素因数の和:13252

約数の個数: 144

約数和(自身を含む): 4222600200

約数和(自身を除く): 3004337160

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, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 13219, 15360, 18432, 23040, 26438, 30720, 39657, 46080, 52876, 66095, 79314, 92160, 105752, 118971, 132190, 158628, 198285, 211504, 237942, 264380, 317256, 396570, 423008, 475884, 528760, 594855, 634512, 793140, 846016, 951768, 1057520, 1189710, 1269024, 1586280, 1692032, 1903536, 2115040, 2379420, 2538048, 3172560, 3384064, 3807072, 4230080, 4758840, 5076096, 6345120, 6768128, 7614144, 8460160, 9517680, 10152192, 12690240, 13536256, 15228288, 16920320, 19035360, 20304384, 25380480, 27072512, 30456576, 33840640, 38070720, 40608768, 50760960, 60913152, 67681280, 76141440, 81217536, 101521920, 121826304, 135362560, 152282880, 203043840, 243652608, 304565760, 406087680, 609131520, 1218263040]

約数ペア:

[(1, 1218263040), (2, 609131520), (3, 406087680), (4, 304565760), (5, 243652608), (6, 203043840), (8, 152282880), (9, 135362560), (10, 121826304), (12, 101521920), (15, 81217536), (16, 76141440), (18, 67681280), (20, 60913152), (24, 50760960), (30, 40608768), (32, 38070720), (36, 33840640), (40, 30456576), (45, 27072512), (48, 25380480), (60, 20304384), (64, 19035360), (72, 16920320), (80, 15228288), (90, 13536256), (96, 12690240), (120, 10152192), (128, 9517680), (144, 8460160), (160, 7614144), (180, 6768128), (192, 6345120), (240, 5076096), (256, 4758840), (288, 4230080), (320, 3807072), (360, 3384064), (384, 3172560), (480, 2538048), (512, 2379420), (576, 2115040), (640, 1903536), (720, 1692032), (768, 1586280), (960, 1269024), (1024, 1189710), (1152, 1057520), (1280, 951768), (1440, 846016), (1536, 793140), (1920, 634512), (2048, 594855), (2304, 528760), (2560, 475884), (2880, 423008), (3072, 396570), (3840, 317256), (4608, 264380), (5120, 237942), (5760, 211504), (6144, 198285), (7680, 158628), (9216, 132190), (10240, 118971), (11520, 105752), (13219, 92160), (15360, 79314), (18432, 66095), (23040, 52876), (26438, 46080), (30720, 39657)]