204078360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{2027}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 613267200

約数和(自身を除く): 409188840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 839, 1678, 2027, 2517, 3356, 4054, 4195, 5034, 6081, 6712, 8108, 8390, 10068, 10135, 12162, 12585, 16216, 16780, 20136, 20270, 24324, 25170, 30405, 33560, 40540, 48648, 50340, 60810, 81080, 100680, 121620, 243240, 1700653, 3401306, 5101959, 6802612, 8503265, 10203918, 13605224, 17006530, 20407836, 25509795, 34013060, 40815672, 51019590, 68026120, 102039180, 204078360]

約数ペア:

[(1, 204078360), (2, 102039180), (3, 68026120), (4, 51019590), (5, 40815672), (6, 34013060), (8, 25509795), (10, 20407836), (12, 17006530), (15, 13605224), (20, 10203918), (24, 8503265), (30, 6802612), (40, 5101959), (60, 3401306), (120, 1700653), (839, 243240), (1678, 121620), (2027, 100680), (2517, 81080), (3356, 60810), (4054, 50340), (4195, 48648), (5034, 40540), (6081, 33560), (6712, 30405), (8108, 25170), (8390, 24324), (10068, 20270), (10135, 20136), (12162, 16780), (12585, 16216)]