38478360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11057}}^1$

素因数の和:11100

約数の個数: 64

約数和(自身を含む): 119426400

約数和(自身を除く): 80948040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11057, 22114, 33171, 44228, 55285, 66342, 88456, 110570, 132684, 165855, 221140, 265368, 320653, 331710, 442280, 641306, 663420, 961959, 1282612, 1326840, 1603265, 1923918, 2565224, 3206530, 3847836, 4809795, 6413060, 7695672, 9619590, 12826120, 19239180, 38478360]

約数ペア:

[(1, 38478360), (2, 19239180), (3, 12826120), (4, 9619590), (5, 7695672), (6, 6413060), (8, 4809795), (10, 3847836), (12, 3206530), (15, 2565224), (20, 1923918), (24, 1603265), (29, 1326840), (30, 1282612), (40, 961959), (58, 663420), (60, 641306), (87, 442280), (116, 331710), (120, 320653), (145, 265368), (174, 221140), (232, 165855), (290, 132684), (348, 110570), (435, 88456), (580, 66342), (696, 55285), (870, 44228), (1160, 33171), (1740, 22114), (3480, 11057)]