140975040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146849}}^1$

素因数の和:146869

約数の個数: 56

約数和(自身を含む): 447598800

約数和(自身を除く): 306623760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 146849, 293698, 440547, 587396, 734245, 881094, 1174792, 1468490, 1762188, 2202735, 2349584, 2936980, 3524376, 4405470, 4699168, 5873960, 7048752, 8810940, 9398336, 11747920, 14097504, 17621880, 23495840, 28195008, 35243760, 46991680, 70487520, 140975040]

約数ペア:

[(1, 140975040), (2, 70487520), (3, 46991680), (4, 35243760), (5, 28195008), (6, 23495840), (8, 17621880), (10, 14097504), (12, 11747920), (15, 9398336), (16, 8810940), (20, 7048752), (24, 5873960), (30, 4699168), (32, 4405470), (40, 3524376), (48, 2936980), (60, 2349584), (64, 2202735), (80, 1762188), (96, 1468490), (120, 1174792), (160, 881094), (192, 734245), (240, 587396), (320, 440547), (480, 293698), (960, 146849)]