68075520

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{277}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 218621424

約数和(自身を除く): 150545904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 277, 320, 384, 480, 512, 554, 640, 768, 831, 960, 1024, 1108, 1280, 1385, 1536, 1662, 1920, 2048, 2216, 2560, 2770, 3072, 3324, 3840, 4096, 4155, 4432, 5120, 5540, 6144, 6648, 7680, 8192, 8310, 8864, 10240, 11080, 12288, 13296, 15360, 16384, 16620, 17728, 20480, 22160, 24576, 26592, 30720, 33240, 35456, 40960, 44320, 49152, 53184, 61440, 66480, 70912, 81920, 88640, 106368, 122880, 132960, 141824, 177280, 212736, 245760, 265920, 283648, 354560, 425472, 531840, 567296, 709120, 850944, 1063680, 1134592, 1418240, 1701888, 2127360, 2269184, 2836480, 3403776, 4254720, 4538368, 5672960, 6807552, 8509440, 11345920, 13615104, 17018880, 22691840, 34037760, 68075520]

約数ペア:

[(1, 68075520), (2, 34037760), (3, 22691840), (4, 17018880), (5, 13615104), (6, 11345920), (8, 8509440), (10, 6807552), (12, 5672960), (15, 4538368), (16, 4254720), (20, 3403776), (24, 2836480), (30, 2269184), (32, 2127360), (40, 1701888), (48, 1418240), (60, 1134592), (64, 1063680), (80, 850944), (96, 709120), (120, 567296), (128, 531840), (160, 425472), (192, 354560), (240, 283648), (256, 265920), (277, 245760), (320, 212736), (384, 177280), (480, 141824), (512, 132960), (554, 122880), (640, 106368), (768, 88640), (831, 81920), (960, 70912), (1024, 66480), (1108, 61440), (1280, 53184), (1385, 49152), (1536, 44320), (1662, 40960), (1920, 35456), (2048, 33240), (2216, 30720), (2560, 26592), (2770, 24576), (3072, 22160), (3324, 20480), (3840, 17728), (4096, 16620), (4155, 16384), (4432, 15360), (5120, 13296), (5540, 12288), (6144, 11080), (6648, 10240), (7680, 8864), (8192, 8310)]