24668520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 74355840

約数和(自身を除く): 49687320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 661, 933, 1244, 1322, 1555, 1866, 1983, 2488, 2644, 3110, 3305, 3732, 3966, 4665, 5288, 6220, 6610, 7464, 7932, 9330, 9915, 12440, 13220, 15864, 18660, 19830, 26440, 37320, 39660, 79320, 205571, 411142, 616713, 822284, 1027855, 1233426, 1644568, 2055710, 2466852, 3083565, 4111420, 4933704, 6167130, 8222840, 12334260, 24668520]

約数ペア:

[(1, 24668520), (2, 12334260), (3, 8222840), (4, 6167130), (5, 4933704), (6, 4111420), (8, 3083565), (10, 2466852), (12, 2055710), (15, 1644568), (20, 1233426), (24, 1027855), (30, 822284), (40, 616713), (60, 411142), (120, 205571), (311, 79320), (622, 39660), (661, 37320), (933, 26440), (1244, 19830), (1322, 18660), (1555, 15864), (1866, 13220), (1983, 12440), (2488, 9915), (2644, 9330), (3110, 7932), (3305, 7464), (3732, 6610), (3966, 6220), (4665, 5288)]