26182980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{48487}}^1$

素因数の和:48505

約数の個数: 48

約数和(自身を含む): 81459840

約数和(自身を除く): 55276860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 48487, 96974, 145461, 193948, 242435, 290922, 436383, 484870, 581844, 727305, 872766, 969740, 1309149, 1454610, 1745532, 2181915, 2618298, 2909220, 4363830, 5236596, 6545745, 8727660, 13091490, 26182980]

約数ペア:

[(1, 26182980), (2, 13091490), (3, 8727660), (4, 6545745), (5, 5236596), (6, 4363830), (9, 2909220), (10, 2618298), (12, 2181915), (15, 1745532), (18, 1454610), (20, 1309149), (27, 969740), (30, 872766), (36, 727305), (45, 581844), (54, 484870), (60, 436383), (90, 290922), (108, 242435), (135, 193948), (180, 145461), (270, 96974), (540, 48487)]