146764980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271787}}^1$

素因数の和:271805

約数の個数: 48

約数和(自身を含む): 456603840

約数和(自身を除く): 309838860

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, 271787, 543574, 815361, 1087148, 1358935, 1630722, 2446083, 2717870, 3261444, 4076805, 4892166, 5435740, 7338249, 8153610, 9784332, 12230415, 14676498, 16307220, 24460830, 29352996, 36691245, 48921660, 73382490, 146764980]

約数ペア:

[(1, 146764980), (2, 73382490), (3, 48921660), (4, 36691245), (5, 29352996), (6, 24460830), (9, 16307220), (10, 14676498), (12, 12230415), (15, 9784332), (18, 8153610), (20, 7338249), (27, 5435740), (30, 4892166), (36, 4076805), (45, 3261444), (54, 2717870), (60, 2446083), (90, 1630722), (108, 1358935), (135, 1087148), (180, 815361), (270, 543574), (540, 271787)]