118424760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1493}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 356050080

約数和(自身を除く): 237625320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1322, 1493, 1983, 2644, 2986, 3305, 3966, 4479, 5288, 5972, 6610, 7465, 7932, 8958, 9915, 11944, 13220, 14930, 15864, 17916, 19830, 22395, 26440, 29860, 35832, 39660, 44790, 59720, 79320, 89580, 179160, 986873, 1973746, 2960619, 3947492, 4934365, 5921238, 7894984, 9868730, 11842476, 14803095, 19737460, 23684952, 29606190, 39474920, 59212380, 118424760]

約数ペア:

[(1, 118424760), (2, 59212380), (3, 39474920), (4, 29606190), (5, 23684952), (6, 19737460), (8, 14803095), (10, 11842476), (12, 9868730), (15, 7894984), (20, 5921238), (24, 4934365), (30, 3947492), (40, 2960619), (60, 1973746), (120, 986873), (661, 179160), (1322, 89580), (1493, 79320), (1983, 59720), (2644, 44790), (2986, 39660), (3305, 35832), (3966, 29860), (4479, 26440), (5288, 22395), (5972, 19830), (6610, 17916), (7465, 15864), (7932, 14930), (8958, 13220), (9915, 11944)]