379486080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{21961}}^1$

素因数の和:21989

約数の個数: 128

約数和(自身を含む): 1344074400

約数和(自身を除く): 964588320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 197649, 219610, 263532, 329415, 351376, 395298, 439220, 527064, 592947, 658830, 702752, 790596, 878440, 988245, 1054128, 1185894, 1317660, 1405504, 1581192, 1756880, 1976490, 2108256, 2371788, 2635320, 2811008, 2964735, 3162384, 3513760, 3952980, 4216512, 4743576, 5270640, 5929470, 6324768, 7027520, 7905960, 8433024, 9487152, 10541280, 11858940, 12649536, 14055040, 15811920, 18974304, 21082560, 23717880, 25299072, 31623840, 37948608, 42165120, 47435760, 63247680, 75897216, 94871520, 126495360, 189743040, 379486080]

約数ペア:

[(1, 379486080), (2, 189743040), (3, 126495360), (4, 94871520), (5, 75897216), (6, 63247680), (8, 47435760), (9, 42165120), (10, 37948608), (12, 31623840), (15, 25299072), (16, 23717880), (18, 21082560), (20, 18974304), (24, 15811920), (27, 14055040), (30, 12649536), (32, 11858940), (36, 10541280), (40, 9487152), (45, 8433024), (48, 7905960), (54, 7027520), (60, 6324768), (64, 5929470), (72, 5270640), (80, 4743576), (90, 4216512), (96, 3952980), (108, 3513760), (120, 3162384), (128, 2964735), (135, 2811008), (144, 2635320), (160, 2371788), (180, 2108256), (192, 1976490), (216, 1756880), (240, 1581192), (270, 1405504), (288, 1317660), (320, 1185894), (360, 1054128), (384, 988245), (432, 878440), (480, 790596), (540, 702752), (576, 658830), (640, 592947), (720, 527064), (864, 439220), (960, 395298), (1080, 351376), (1152, 329415), (1440, 263532), (1728, 219610), (1920, 197649), (2160, 175688), (2880, 131766), (3456, 109805), (4320, 87844), (5760, 65883), (8640, 43922), (17280, 21961)]