378209280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{24623}}^1$

素因数の和:24651

約数の個数: 88

約数和(自身を含む): 1209727872

約数和(自身を除く): 831518592

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, 2560, 3072, 3840, 5120, 7680, 15360, 24623, 49246, 73869, 98492, 123115, 147738, 196984, 246230, 295476, 369345, 393968, 492460, 590952, 738690, 787936, 984920, 1181904, 1477380, 1575872, 1969840, 2363808, 2954760, 3151744, 3939680, 4727616, 5909520, 6303488, 7879360, 9455232, 11819040, 12606976, 15758720, 18910464, 23638080, 25213952, 31517440, 37820928, 47276160, 63034880, 75641856, 94552320, 126069760, 189104640, 378209280]

約数ペア:

[(1, 378209280), (2, 189104640), (3, 126069760), (4, 94552320), (5, 75641856), (6, 63034880), (8, 47276160), (10, 37820928), (12, 31517440), (15, 25213952), (16, 23638080), (20, 18910464), (24, 15758720), (30, 12606976), (32, 11819040), (40, 9455232), (48, 7879360), (60, 6303488), (64, 5909520), (80, 4727616), (96, 3939680), (120, 3151744), (128, 2954760), (160, 2363808), (192, 1969840), (240, 1575872), (256, 1477380), (320, 1181904), (384, 984920), (480, 787936), (512, 738690), (640, 590952), (768, 492460), (960, 393968), (1024, 369345), (1280, 295476), (1536, 246230), (1920, 196984), (2560, 147738), (3072, 123115), (3840, 98492), (5120, 73869), (7680, 49246), (15360, 24623)]