221455680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{230683}}^1$

素因数の和:230703

約数の個数: 56

約数和(自身を含む): 703124832

約数和(自身を除く): 481669152

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, 230683, 461366, 692049, 922732, 1153415, 1384098, 1845464, 2306830, 2768196, 3460245, 3690928, 4613660, 5536392, 6920490, 7381856, 9227320, 11072784, 13840980, 14763712, 18454640, 22145568, 27681960, 36909280, 44291136, 55363920, 73818560, 110727840, 221455680]

約数ペア:

[(1, 221455680), (2, 110727840), (3, 73818560), (4, 55363920), (5, 44291136), (6, 36909280), (8, 27681960), (10, 22145568), (12, 18454640), (15, 14763712), (16, 13840980), (20, 11072784), (24, 9227320), (30, 7381856), (32, 6920490), (40, 5536392), (48, 4613660), (60, 3690928), (64, 3460245), (80, 2768196), (96, 2306830), (120, 1845464), (160, 1384098), (192, 1153415), (240, 922732), (320, 692049), (480, 461366), (960, 230683)]