3896279040

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{7927}}^1$

素因数の和:7965

約数の個数: 128

約数和(自身を含む): 12469475520

約数和(自身を除く): 8573196480

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, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 7927, 8192, 10240, 12288, 15360, 15854, 16384, 20480, 23781, 24576, 30720, 31708, 32768, 39635, 40960, 47562, 49152, 61440, 63416, 79270, 81920, 95124, 98304, 118905, 122880, 126832, 158540, 163840, 190248, 237810, 245760, 253664, 317080, 380496, 475620, 491520, 507328, 634160, 760992, 951240, 1014656, 1268320, 1521984, 1902480, 2029312, 2536640, 3043968, 3804960, 4058624, 5073280, 6087936, 7609920, 8117248, 10146560, 12175872, 15219840, 16234496, 20293120, 24351744, 30439680, 32468992, 40586240, 48703488, 60879360, 64937984, 81172480, 97406976, 121758720, 129875968, 162344960, 194813952, 243517440, 259751936, 324689920, 389627904, 487034880, 649379840, 779255808, 974069760, 1298759680, 1948139520, 3896279040]

約数ペア:

[(1, 3896279040), (2, 1948139520), (3, 1298759680), (4, 974069760), (5, 779255808), (6, 649379840), (8, 487034880), (10, 389627904), (12, 324689920), (15, 259751936), (16, 243517440), (20, 194813952), (24, 162344960), (30, 129875968), (32, 121758720), (40, 97406976), (48, 81172480), (60, 64937984), (64, 60879360), (80, 48703488), (96, 40586240), (120, 32468992), (128, 30439680), (160, 24351744), (192, 20293120), (240, 16234496), (256, 15219840), (320, 12175872), (384, 10146560), (480, 8117248), (512, 7609920), (640, 6087936), (768, 5073280), (960, 4058624), (1024, 3804960), (1280, 3043968), (1536, 2536640), (1920, 2029312), (2048, 1902480), (2560, 1521984), (3072, 1268320), (3840, 1014656), (4096, 951240), (5120, 760992), (6144, 634160), (7680, 507328), (7927, 491520), (8192, 475620), (10240, 380496), (12288, 317080), (15360, 253664), (15854, 245760), (16384, 237810), (20480, 190248), (23781, 163840), (24576, 158540), (30720, 126832), (31708, 122880), (32768, 118905), (39635, 98304), (40960, 95124), (47562, 81920), (49152, 79270), (61440, 63416)]