509405280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1061261}}^1$

素因数の和:1061279

約数の個数: 48

約数和(自身を含む): 1604628144

約数和(自身を除く): 1095222864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1061261, 2122522, 3183783, 4245044, 5306305, 6367566, 8490088, 10612610, 12735132, 15918915, 16980176, 21225220, 25470264, 31837830, 33960352, 42450440, 50940528, 63675660, 84900880, 101881056, 127351320, 169801760, 254702640, 509405280]

約数ペア:

[(1, 509405280), (2, 254702640), (3, 169801760), (4, 127351320), (5, 101881056), (6, 84900880), (8, 63675660), (10, 50940528), (12, 42450440), (15, 33960352), (16, 31837830), (20, 25470264), (24, 21225220), (30, 16980176), (32, 15918915), (40, 12735132), (48, 10612610), (60, 8490088), (80, 6367566), (96, 5306305), (120, 4245044), (160, 3183783), (240, 2122522), (480, 1061261)]