1185420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 3467520

約数和(自身を除く): 2282100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 859, 1380, 1718, 2577, 3436, 4295, 5154, 8590, 10308, 12885, 17180, 19757, 25770, 39514, 51540, 59271, 79028, 98785, 118542, 197570, 237084, 296355, 395140, 592710, 1185420]

約数ペア:

[(1, 1185420), (2, 592710), (3, 395140), (4, 296355), (5, 237084), (6, 197570), (10, 118542), (12, 98785), (15, 79028), (20, 59271), (23, 51540), (30, 39514), (46, 25770), (60, 19757), (69, 17180), (92, 12885), (115, 10308), (138, 8590), (230, 5154), (276, 4295), (345, 3436), (460, 2577), (690, 1718), (859, 1380)]