138422280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50153}}^1$

素因数の和:50190

約数の個数: 64

約数和(自身を含む): 433330560

約数和(自身を除く): 294908280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 50153, 100306, 150459, 200612, 250765, 300918, 401224, 501530, 601836, 752295, 1003060, 1153519, 1203672, 1504590, 2006120, 2307038, 3009180, 3460557, 4614076, 5767595, 6018360, 6921114, 9228152, 11535190, 13842228, 17302785, 23070380, 27684456, 34605570, 46140760, 69211140, 138422280]

約数ペア:

[(1, 138422280), (2, 69211140), (3, 46140760), (4, 34605570), (5, 27684456), (6, 23070380), (8, 17302785), (10, 13842228), (12, 11535190), (15, 9228152), (20, 6921114), (23, 6018360), (24, 5767595), (30, 4614076), (40, 3460557), (46, 3009180), (60, 2307038), (69, 2006120), (92, 1504590), (115, 1203672), (120, 1153519), (138, 1003060), (184, 752295), (230, 601836), (276, 501530), (345, 401224), (460, 300918), (552, 250765), (690, 200612), (920, 150459), (1380, 100306), (2760, 50153)]