61158840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22159}}^1$

素因数の和:22196

約数の個数: 64

約数和(自身を含む): 191462400

約数和(自身を除く): 130303560

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, 22159, 44318, 66477, 88636, 110795, 132954, 177272, 221590, 265908, 332385, 443180, 509657, 531816, 664770, 886360, 1019314, 1329540, 1528971, 2038628, 2548285, 2659080, 3057942, 4077256, 5096570, 6115884, 7644855, 10193140, 12231768, 15289710, 20386280, 30579420, 61158840]

約数ペア:

[(1, 61158840), (2, 30579420), (3, 20386280), (4, 15289710), (5, 12231768), (6, 10193140), (8, 7644855), (10, 6115884), (12, 5096570), (15, 4077256), (20, 3057942), (23, 2659080), (24, 2548285), (30, 2038628), (40, 1528971), (46, 1329540), (60, 1019314), (69, 886360), (92, 664770), (115, 531816), (120, 509657), (138, 443180), (184, 332385), (230, 265908), (276, 221590), (345, 177272), (460, 132954), (552, 110795), (690, 88636), (920, 66477), (1380, 44318), (2760, 22159)]