28787220480

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{234271}}^1$

素因数の和:234305

約数の個数: 112

約数和(自身を含む): 92113876224

約数和(自身を除く): 63326655744

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, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 20480, 24576, 30720, 40960, 61440, 122880, 234271, 468542, 702813, 937084, 1171355, 1405626, 1874168, 2342710, 2811252, 3514065, 3748336, 4685420, 5622504, 7028130, 7496672, 9370840, 11245008, 14056260, 14993344, 18741680, 22490016, 28112520, 29986688, 37483360, 44980032, 56225040, 59973376, 74966720, 89960064, 112450080, 119946752, 149933440, 179920128, 224900160, 239893504, 299866880, 359840256, 449800320, 479787008, 599733760, 719680512, 899600640, 959574016, 1199467520, 1439361024, 1799201280, 1919148032, 2398935040, 2878722048, 3598402560, 4797870080, 5757444096, 7196805120, 9595740160, 14393610240, 28787220480]

約数ペア:

[(1, 28787220480), (2, 14393610240), (3, 9595740160), (4, 7196805120), (5, 5757444096), (6, 4797870080), (8, 3598402560), (10, 2878722048), (12, 2398935040), (15, 1919148032), (16, 1799201280), (20, 1439361024), (24, 1199467520), (30, 959574016), (32, 899600640), (40, 719680512), (48, 599733760), (60, 479787008), (64, 449800320), (80, 359840256), (96, 299866880), (120, 239893504), (128, 224900160), (160, 179920128), (192, 149933440), (240, 119946752), (256, 112450080), (320, 89960064), (384, 74966720), (480, 59973376), (512, 56225040), (640, 44980032), (768, 37483360), (960, 29986688), (1024, 28112520), (1280, 22490016), (1536, 18741680), (1920, 14993344), (2048, 14056260), (2560, 11245008), (3072, 9370840), (3840, 7496672), (4096, 7028130), (5120, 5622504), (6144, 4685420), (7680, 3748336), (8192, 3514065), (10240, 2811252), (12288, 2342710), (15360, 1874168), (20480, 1405626), (24576, 1171355), (30720, 937084), (40960, 702813), (61440, 468542), (122880, 234271)]