26327640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9539}}^1$

素因数の和:9576

約数の個数: 64

約数和(自身を含む): 82425600

約数和(自身を除く): 56097960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 9539, 19078, 28617, 38156, 47695, 57234, 76312, 95390, 114468, 143085, 190780, 219397, 228936, 286170, 381560, 438794, 572340, 658191, 877588, 1096985, 1144680, 1316382, 1755176, 2193970, 2632764, 3290955, 4387940, 5265528, 6581910, 8775880, 13163820, 26327640]

約数ペア:

[(1, 26327640), (2, 13163820), (3, 8775880), (4, 6581910), (5, 5265528), (6, 4387940), (8, 3290955), (10, 2632764), (12, 2193970), (15, 1755176), (20, 1316382), (23, 1144680), (24, 1096985), (30, 877588), (40, 658191), (46, 572340), (60, 438794), (69, 381560), (92, 286170), (115, 228936), (120, 219397), (138, 190780), (184, 143085), (230, 114468), (276, 95390), (345, 76312), (460, 57234), (552, 47695), (690, 38156), (920, 28617), (1380, 19078), (2760, 9539)]