119852520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1511}}^1$

素因数の和:2186

約数の個数: 64

約数和(自身を含む): 360339840

約数和(自身を除く): 240487320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1322, 1511, 1983, 2644, 3022, 3305, 3966, 4533, 5288, 6044, 6610, 7555, 7932, 9066, 9915, 12088, 13220, 15110, 15864, 18132, 19830, 22665, 26440, 30220, 36264, 39660, 45330, 60440, 79320, 90660, 181320, 998771, 1997542, 2996313, 3995084, 4993855, 5992626, 7990168, 9987710, 11985252, 14981565, 19975420, 23970504, 29963130, 39950840, 59926260, 119852520]

約数ペア:

[(1, 119852520), (2, 59926260), (3, 39950840), (4, 29963130), (5, 23970504), (6, 19975420), (8, 14981565), (10, 11985252), (12, 9987710), (15, 7990168), (20, 5992626), (24, 4993855), (30, 3995084), (40, 2996313), (60, 1997542), (120, 998771), (661, 181320), (1322, 90660), (1511, 79320), (1983, 60440), (2644, 45330), (3022, 39660), (3305, 36264), (3966, 30220), (4533, 26440), (5288, 22665), (6044, 19830), (6610, 18132), (7555, 15864), (7932, 15110), (9066, 13220), (9915, 12088)]