266486280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{96553}}^1$

素因数の和:96590

約数の個数: 64

約数和(自身を含む): 834226560

約数和(自身を除く): 567740280

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, 96553, 193106, 289659, 386212, 482765, 579318, 772424, 965530, 1158636, 1448295, 1931060, 2220719, 2317272, 2896590, 3862120, 4441438, 5793180, 6662157, 8882876, 11103595, 11586360, 13324314, 17765752, 22207190, 26648628, 33310785, 44414380, 53297256, 66621570, 88828760, 133243140, 266486280]

約数ペア:

[(1, 266486280), (2, 133243140), (3, 88828760), (4, 66621570), (5, 53297256), (6, 44414380), (8, 33310785), (10, 26648628), (12, 22207190), (15, 17765752), (20, 13324314), (23, 11586360), (24, 11103595), (30, 8882876), (40, 6662157), (46, 5793180), (60, 4441438), (69, 3862120), (92, 2896590), (115, 2317272), (120, 2220719), (138, 1931060), (184, 1448295), (230, 1158636), (276, 965530), (345, 772424), (460, 579318), (552, 482765), (690, 386212), (920, 289659), (1380, 193106), (2760, 96553)]