208058880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27091}}^1$

素因数の和:27117

約数の個数: 80

約数和(自身を含む): 665162784

約数和(自身を除く): 457103904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 270910, 325092, 406365, 433456, 541820, 650184, 812730, 866912, 1083640, 1300368, 1625460, 1733824, 2167280, 2600736, 3250920, 3467648, 4334560, 5201472, 6501840, 6935296, 8669120, 10402944, 13003680, 13870592, 17338240, 20805888, 26007360, 34676480, 41611776, 52014720, 69352960, 104029440, 208058880]

約数ペア:

[(1, 208058880), (2, 104029440), (3, 69352960), (4, 52014720), (5, 41611776), (6, 34676480), (8, 26007360), (10, 20805888), (12, 17338240), (15, 13870592), (16, 13003680), (20, 10402944), (24, 8669120), (30, 6935296), (32, 6501840), (40, 5201472), (48, 4334560), (60, 3467648), (64, 3250920), (80, 2600736), (96, 2167280), (120, 1733824), (128, 1625460), (160, 1300368), (192, 1083640), (240, 866912), (256, 812730), (320, 650184), (384, 541820), (480, 433456), (512, 406365), (640, 325092), (768, 270910), (960, 216728), (1280, 162546), (1536, 135455), (1920, 108364), (2560, 81273), (3840, 54182), (7680, 27091)]