120655488

素因数分解:

$2^7\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 322156800

約数和(自身を除く): 201501312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 384, 446, 669, 892, 1338, 1409, 1784, 2676, 2818, 3568, 4227, 5352, 5636, 7136, 8454, 10704, 11272, 14272, 16908, 21408, 22544, 28544, 33816, 42816, 45088, 67632, 85632, 90176, 135264, 180352, 270528, 314207, 541056, 628414, 942621, 1256828, 1885242, 2513656, 3770484, 5027312, 7540968, 10054624, 15081936, 20109248, 30163872, 40218496, 60327744, 120655488]

約数ペア:

[(1, 120655488), (2, 60327744), (3, 40218496), (4, 30163872), (6, 20109248), (8, 15081936), (12, 10054624), (16, 7540968), (24, 5027312), (32, 3770484), (48, 2513656), (64, 1885242), (96, 1256828), (128, 942621), (192, 628414), (223, 541056), (384, 314207), (446, 270528), (669, 180352), (892, 135264), (1338, 90176), (1409, 85632), (1784, 67632), (2676, 45088), (2818, 42816), (3568, 33816), (4227, 28544), (5352, 22544), (5636, 21408), (7136, 16908), (8454, 14272), (10704, 11272)]