39828480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{2593}}^1$

素因数の和:2621

約数の個数: 88

約数和(自身を含む): 127438032

約数和(自身を除く): 87609552

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, 2593, 3072, 3840, 5120, 5186, 7680, 7779, 10372, 12965, 15360, 15558, 20744, 25930, 31116, 38895, 41488, 51860, 62232, 77790, 82976, 103720, 124464, 155580, 165952, 207440, 248928, 311160, 331904, 414880, 497856, 622320, 663808, 829760, 995712, 1244640, 1327616, 1659520, 1991424, 2489280, 2655232, 3319040, 3982848, 4978560, 6638080, 7965696, 9957120, 13276160, 19914240, 39828480]

約数ペア:

[(1, 39828480), (2, 19914240), (3, 13276160), (4, 9957120), (5, 7965696), (6, 6638080), (8, 4978560), (10, 3982848), (12, 3319040), (15, 2655232), (16, 2489280), (20, 1991424), (24, 1659520), (30, 1327616), (32, 1244640), (40, 995712), (48, 829760), (60, 663808), (64, 622320), (80, 497856), (96, 414880), (120, 331904), (128, 311160), (160, 248928), (192, 207440), (240, 165952), (256, 155580), (320, 124464), (384, 103720), (480, 82976), (512, 77790), (640, 62232), (768, 51860), (960, 41488), (1024, 38895), (1280, 31116), (1536, 25930), (1920, 20744), (2560, 15558), (2593, 15360), (3072, 12965), (3840, 10372), (5120, 7779), (5186, 7680)]