214740480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27961}}^1$

素因数の和:27987

約数の個数: 80

約数和(自身を含む): 686523024

約数和(自身を除く): 471782544

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, 27961, 55922, 83883, 111844, 139805, 167766, 223688, 279610, 335532, 419415, 447376, 559220, 671064, 838830, 894752, 1118440, 1342128, 1677660, 1789504, 2236880, 2684256, 3355320, 3579008, 4473760, 5368512, 6710640, 7158016, 8947520, 10737024, 13421280, 14316032, 17895040, 21474048, 26842560, 35790080, 42948096, 53685120, 71580160, 107370240, 214740480]

約数ペア:

[(1, 214740480), (2, 107370240), (3, 71580160), (4, 53685120), (5, 42948096), (6, 35790080), (8, 26842560), (10, 21474048), (12, 17895040), (15, 14316032), (16, 13421280), (20, 10737024), (24, 8947520), (30, 7158016), (32, 6710640), (40, 5368512), (48, 4473760), (60, 3579008), (64, 3355320), (80, 2684256), (96, 2236880), (120, 1789504), (128, 1677660), (160, 1342128), (192, 1118440), (240, 894752), (256, 838830), (320, 671064), (384, 559220), (480, 447376), (512, 419415), (640, 335532), (768, 279610), (960, 223688), (1280, 167766), (1536, 139805), (1920, 111844), (2560, 83883), (3840, 55922), (7680, 27961)]