39152640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{2549}}^1$

素因数の和:2577

約数の個数: 88

約数和(自身を含む): 125276400

約数和(自身を除く): 86123760

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, 2549, 2560, 3072, 3840, 5098, 5120, 7647, 7680, 10196, 12745, 15294, 15360, 20392, 25490, 30588, 38235, 40784, 50980, 61176, 76470, 81568, 101960, 122352, 152940, 163136, 203920, 244704, 305880, 326272, 407840, 489408, 611760, 652544, 815680, 978816, 1223520, 1305088, 1631360, 1957632, 2447040, 2610176, 3262720, 3915264, 4894080, 6525440, 7830528, 9788160, 13050880, 19576320, 39152640]

約数ペア:

[(1, 39152640), (2, 19576320), (3, 13050880), (4, 9788160), (5, 7830528), (6, 6525440), (8, 4894080), (10, 3915264), (12, 3262720), (15, 2610176), (16, 2447040), (20, 1957632), (24, 1631360), (30, 1305088), (32, 1223520), (40, 978816), (48, 815680), (60, 652544), (64, 611760), (80, 489408), (96, 407840), (120, 326272), (128, 305880), (160, 244704), (192, 203920), (240, 163136), (256, 152940), (320, 122352), (384, 101960), (480, 81568), (512, 76470), (640, 61176), (768, 50980), (960, 40784), (1024, 38235), (1280, 30588), (1536, 25490), (1920, 20392), (2549, 15360), (2560, 15294), (3072, 12745), (3840, 10196), (5098, 7680), (5120, 7647)]