1905838080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{62039}}^1$

素因数の和:62069

約数の個数: 96

約数和(自身を含む): 6097291200

約数和(自身を除く): 4191453120

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, 5120, 6144, 7680, 10240, 15360, 30720, 62039, 124078, 186117, 248156, 310195, 372234, 496312, 620390, 744468, 930585, 992624, 1240780, 1488936, 1861170, 1985248, 2481560, 2977872, 3722340, 3970496, 4963120, 5955744, 7444680, 7940992, 9926240, 11911488, 14889360, 15881984, 19852480, 23822976, 29778720, 31763968, 39704960, 47645952, 59557440, 63527936, 79409920, 95291904, 119114880, 127055872, 158819840, 190583808, 238229760, 317639680, 381167616, 476459520, 635279360, 952919040, 1905838080]

約数ペア:

[(1, 1905838080), (2, 952919040), (3, 635279360), (4, 476459520), (5, 381167616), (6, 317639680), (8, 238229760), (10, 190583808), (12, 158819840), (15, 127055872), (16, 119114880), (20, 95291904), (24, 79409920), (30, 63527936), (32, 59557440), (40, 47645952), (48, 39704960), (60, 31763968), (64, 29778720), (80, 23822976), (96, 19852480), (120, 15881984), (128, 14889360), (160, 11911488), (192, 9926240), (240, 7940992), (256, 7444680), (320, 5955744), (384, 4963120), (480, 3970496), (512, 3722340), (640, 2977872), (768, 2481560), (960, 1985248), (1024, 1861170), (1280, 1488936), (1536, 1240780), (1920, 992624), (2048, 930585), (2560, 744468), (3072, 620390), (3840, 496312), (5120, 372234), (6144, 310195), (7680, 248156), (10240, 186117), (15360, 124078), (30720, 62039)]