150328020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6311}}^1$

素因数の和:6720

約数の個数: 48

約数和(自身を含む): 422045568

約数和(自身を除く): 271717548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 6311, 7940, 11910, 12622, 18933, 23820, 25244, 31555, 37866, 63110, 75732, 94665, 126220, 189330, 378660, 2505467, 5010934, 7516401, 10021868, 12527335, 15032802, 25054670, 30065604, 37582005, 50109340, 75164010, 150328020]

約数ペア:

[(1, 150328020), (2, 75164010), (3, 50109340), (4, 37582005), (5, 30065604), (6, 25054670), (10, 15032802), (12, 12527335), (15, 10021868), (20, 7516401), (30, 5010934), (60, 2505467), (397, 378660), (794, 189330), (1191, 126220), (1588, 94665), (1985, 75732), (2382, 63110), (3970, 37866), (4764, 31555), (5955, 25244), (6311, 23820), (7940, 18933), (11910, 12622)]