479945280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{499943}}^1$

素因数の和:499963

約数の個数: 56

約数和(自身を含む): 1523829312

約数和(自身を除く): 1043884032

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, 160, 192, 240, 320, 480, 960, 499943, 999886, 1499829, 1999772, 2499715, 2999658, 3999544, 4999430, 5999316, 7499145, 7999088, 9998860, 11998632, 14998290, 15998176, 19997720, 23997264, 29996580, 31996352, 39995440, 47994528, 59993160, 79990880, 95989056, 119986320, 159981760, 239972640, 479945280]

約数ペア:

[(1, 479945280), (2, 239972640), (3, 159981760), (4, 119986320), (5, 95989056), (6, 79990880), (8, 59993160), (10, 47994528), (12, 39995440), (15, 31996352), (16, 29996580), (20, 23997264), (24, 19997720), (30, 15998176), (32, 14998290), (40, 11998632), (48, 9998860), (60, 7999088), (64, 7499145), (80, 5999316), (96, 4999430), (120, 3999544), (160, 2999658), (192, 2499715), (240, 1999772), (320, 1499829), (480, 999886), (960, 499943)]