65483760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11863}}^1$

素因数の和:11902

約数の個数: 80

約数和(自身を含む): 211843584

約数和(自身を除く): 146359824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 11863, 23726, 35589, 47452, 59315, 71178, 94904, 118630, 142356, 177945, 189808, 237260, 272849, 284712, 355890, 474520, 545698, 569424, 711780, 818547, 949040, 1091396, 1364245, 1423560, 1637094, 2182792, 2728490, 2847120, 3274188, 4092735, 4365584, 5456980, 6548376, 8185470, 10913960, 13096752, 16370940, 21827920, 32741880, 65483760]

約数ペア:

[(1, 65483760), (2, 32741880), (3, 21827920), (4, 16370940), (5, 13096752), (6, 10913960), (8, 8185470), (10, 6548376), (12, 5456980), (15, 4365584), (16, 4092735), (20, 3274188), (23, 2847120), (24, 2728490), (30, 2182792), (40, 1637094), (46, 1423560), (48, 1364245), (60, 1091396), (69, 949040), (80, 818547), (92, 711780), (115, 569424), (120, 545698), (138, 474520), (184, 355890), (230, 284712), (240, 272849), (276, 237260), (345, 189808), (368, 177945), (460, 142356), (552, 118630), (690, 94904), (920, 71178), (1104, 59315), (1380, 47452), (1840, 35589), (2760, 23726), (5520, 11863)]