858961920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{27961}}^1$

素因数の和:27991

約数の個数: 96

約数和(自身を含む): 2748105360

約数和(自身を除く): 1889143440

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 27961, 30720, 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, 28632064, 35790080, 42948096, 53685120, 57264128, 71580160, 85896192, 107370240, 143160320, 171792384, 214740480, 286320640, 429480960, 858961920]

約数ペア:

[(1, 858961920), (2, 429480960), (3, 286320640), (4, 214740480), (5, 171792384), (6, 143160320), (8, 107370240), (10, 85896192), (12, 71580160), (15, 57264128), (16, 53685120), (20, 42948096), (24, 35790080), (30, 28632064), (32, 26842560), (40, 21474048), (48, 17895040), (60, 14316032), (64, 13421280), (80, 10737024), (96, 8947520), (120, 7158016), (128, 6710640), (160, 5368512), (192, 4473760), (240, 3579008), (256, 3355320), (320, 2684256), (384, 2236880), (480, 1789504), (512, 1677660), (640, 1342128), (768, 1118440), (960, 894752), (1024, 838830), (1280, 671064), (1536, 559220), (1920, 447376), (2048, 419415), (2560, 335532), (3072, 279610), (3840, 223688), (5120, 167766), (6144, 139805), (7680, 111844), (10240, 83883), (15360, 55922), (27961, 30720)]