4562520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 13828320

約数和(自身を除く): 9265800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 197, 386, 394, 579, 591, 772, 788, 965, 985, 1158, 1182, 1544, 1576, 1930, 1970, 2316, 2364, 2895, 2955, 3860, 3940, 4632, 4728, 5790, 5910, 7720, 7880, 11580, 11820, 23160, 23640, 38021, 76042, 114063, 152084, 190105, 228126, 304168, 380210, 456252, 570315, 760420, 912504, 1140630, 1520840, 2281260, 4562520]

約数ペア:

[(1, 4562520), (2, 2281260), (3, 1520840), (4, 1140630), (5, 912504), (6, 760420), (8, 570315), (10, 456252), (12, 380210), (15, 304168), (20, 228126), (24, 190105), (30, 152084), (40, 114063), (60, 76042), (120, 38021), (193, 23640), (197, 23160), (386, 11820), (394, 11580), (579, 7880), (591, 7720), (772, 5910), (788, 5790), (965, 4728), (985, 4632), (1158, 3940), (1182, 3860), (1544, 2955), (1576, 2895), (1930, 2364), (1970, 2316)]