72182280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26153}}^1$

素因数の和:26190

約数の個数: 64

約数和(自身を含む): 225970560

約数和(自身を除く): 153788280

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, 26153, 52306, 78459, 104612, 130765, 156918, 209224, 261530, 313836, 392295, 523060, 601519, 627672, 784590, 1046120, 1203038, 1569180, 1804557, 2406076, 3007595, 3138360, 3609114, 4812152, 6015190, 7218228, 9022785, 12030380, 14436456, 18045570, 24060760, 36091140, 72182280]

約数ペア:

[(1, 72182280), (2, 36091140), (3, 24060760), (4, 18045570), (5, 14436456), (6, 12030380), (8, 9022785), (10, 7218228), (12, 6015190), (15, 4812152), (20, 3609114), (23, 3138360), (24, 3007595), (30, 2406076), (40, 1804557), (46, 1569180), (60, 1203038), (69, 1046120), (92, 784590), (115, 627672), (120, 601519), (138, 523060), (184, 392295), (230, 313836), (276, 261530), (345, 209224), (460, 156918), (552, 130765), (690, 104612), (920, 78459), (1380, 52306), (2760, 26153)]