63841560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23131}}^1$

素因数の和:23168

約数の個数: 64

約数和(自身を含む): 199860480

約数和(自身を除く): 136018920

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, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 462620, 532013, 555144, 693930, 925240, 1064026, 1387860, 1596039, 2128052, 2660065, 2775720, 3192078, 4256104, 5320130, 6384156, 7980195, 10640260, 12768312, 15960390, 21280520, 31920780, 63841560]

約数ペア:

[(1, 63841560), (2, 31920780), (3, 21280520), (4, 15960390), (5, 12768312), (6, 10640260), (8, 7980195), (10, 6384156), (12, 5320130), (15, 4256104), (20, 3192078), (23, 2775720), (24, 2660065), (30, 2128052), (40, 1596039), (46, 1387860), (60, 1064026), (69, 925240), (92, 693930), (115, 555144), (120, 532013), (138, 462620), (184, 346965), (230, 277572), (276, 231310), (345, 185048), (460, 138786), (552, 115655), (690, 92524), (920, 69393), (1380, 46262), (2760, 23131)]