2574152040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{258449}}^1$

素因数の和:258546

約数の個数: 64

約数和(自身を含む): 7815528000

約数和(自身を除く): 5241375960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 258449, 516898, 775347, 1033796, 1292245, 1550694, 2067592, 2584490, 3101388, 3876735, 5168980, 6202776, 7753470, 10337960, 15506940, 21451267, 31013880, 42902534, 64353801, 85805068, 107256335, 128707602, 171610136, 214512670, 257415204, 321769005, 429025340, 514830408, 643538010, 858050680, 1287076020, 2574152040]

約数ペア:

[(1, 2574152040), (2, 1287076020), (3, 858050680), (4, 643538010), (5, 514830408), (6, 429025340), (8, 321769005), (10, 257415204), (12, 214512670), (15, 171610136), (20, 128707602), (24, 107256335), (30, 85805068), (40, 64353801), (60, 42902534), (83, 31013880), (120, 21451267), (166, 15506940), (249, 10337960), (332, 7753470), (415, 6202776), (498, 5168980), (664, 3876735), (830, 3101388), (996, 2584490), (1245, 2067592), (1660, 1550694), (1992, 1292245), (2490, 1033796), (3320, 775347), (4980, 516898), (9960, 258449)]