13259880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36833}}^1$

素因数の和:36850

約数の個数: 48

約数和(自身を含む): 43095780

約数和(自身を除く): 29835900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 36833, 73666, 110499, 147332, 184165, 220998, 294664, 331497, 368330, 441996, 552495, 662994, 736660, 883992, 1104990, 1325988, 1473320, 1657485, 2209980, 2651976, 3314970, 4419960, 6629940, 13259880]

約数ペア:

[(1, 13259880), (2, 6629940), (3, 4419960), (4, 3314970), (5, 2651976), (6, 2209980), (8, 1657485), (9, 1473320), (10, 1325988), (12, 1104990), (15, 883992), (18, 736660), (20, 662994), (24, 552495), (30, 441996), (36, 368330), (40, 331497), (45, 294664), (60, 220998), (72, 184165), (90, 147332), (120, 110499), (180, 73666), (360, 36833)]