199955040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{416573}}^1$

素因数の和:416591

約数の個数: 48

約数和(自身を含む): 629859888

約数和(自身を除く): 429904848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 416573, 833146, 1249719, 1666292, 2082865, 2499438, 3332584, 4165730, 4998876, 6248595, 6665168, 8331460, 9997752, 12497190, 13330336, 16662920, 19995504, 24994380, 33325840, 39991008, 49988760, 66651680, 99977520, 199955040]

約数ペア:

[(1, 199955040), (2, 99977520), (3, 66651680), (4, 49988760), (5, 39991008), (6, 33325840), (8, 24994380), (10, 19995504), (12, 16662920), (15, 13330336), (16, 12497190), (20, 9997752), (24, 8331460), (30, 6665168), (32, 6248595), (40, 4998876), (48, 4165730), (60, 3332584), (80, 2499438), (96, 2082865), (120, 1666292), (160, 1249719), (240, 833146), (480, 416573)]