186481320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2351}}^1$

素因数の和:3026

約数の個数: 64

約数和(自身を含む): 560528640

約数和(自身を除く): 374047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1322, 1983, 2351, 2644, 3305, 3966, 4702, 5288, 6610, 7053, 7932, 9404, 9915, 11755, 13220, 14106, 15864, 18808, 19830, 23510, 26440, 28212, 35265, 39660, 47020, 56424, 70530, 79320, 94040, 141060, 282120, 1554011, 3108022, 4662033, 6216044, 7770055, 9324066, 12432088, 15540110, 18648132, 23310165, 31080220, 37296264, 46620330, 62160440, 93240660, 186481320]

約数ペア:

[(1, 186481320), (2, 93240660), (3, 62160440), (4, 46620330), (5, 37296264), (6, 31080220), (8, 23310165), (10, 18648132), (12, 15540110), (15, 12432088), (20, 9324066), (24, 7770055), (30, 6216044), (40, 4662033), (60, 3108022), (120, 1554011), (661, 282120), (1322, 141060), (1983, 94040), (2351, 79320), (2644, 70530), (3305, 56424), (3966, 47020), (4702, 39660), (5288, 35265), (6610, 28212), (7053, 26440), (7932, 23510), (9404, 19830), (9915, 18808), (11755, 15864), (13220, 14106)]