77230080

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 156

約数和(自身を含む): 268337160

約数和(自身を除く): 191107080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 419, 480, 512, 576, 640, 720, 768, 838, 960, 1024, 1152, 1257, 1280, 1440, 1536, 1676, 1920, 2048, 2095, 2304, 2514, 2560, 2880, 3072, 3352, 3771, 3840, 4096, 4190, 4608, 5028, 5120, 5760, 6144, 6285, 6704, 7542, 7680, 8380, 9216, 10056, 10240, 11520, 12288, 12570, 13408, 15084, 15360, 16760, 18432, 18855, 20112, 20480, 23040, 25140, 26816, 30168, 30720, 33520, 36864, 37710, 40224, 46080, 50280, 53632, 60336, 61440, 67040, 75420, 80448, 92160, 100560, 107264, 120672, 134080, 150840, 160896, 184320, 201120, 214528, 241344, 268160, 301680, 321792, 402240, 429056, 482688, 536320, 603360, 643584, 804480, 858112, 965376, 1072640, 1206720, 1287168, 1608960, 1716224, 1930752, 2145280, 2413440, 2574336, 3217920, 3861504, 4290560, 4826880, 5148672, 6435840, 7723008, 8581120, 9653760, 12871680, 15446016, 19307520, 25743360, 38615040, 77230080]

約数ペア:

[(1, 77230080), (2, 38615040), (3, 25743360), (4, 19307520), (5, 15446016), (6, 12871680), (8, 9653760), (9, 8581120), (10, 7723008), (12, 6435840), (15, 5148672), (16, 4826880), (18, 4290560), (20, 3861504), (24, 3217920), (30, 2574336), (32, 2413440), (36, 2145280), (40, 1930752), (45, 1716224), (48, 1608960), (60, 1287168), (64, 1206720), (72, 1072640), (80, 965376), (90, 858112), (96, 804480), (120, 643584), (128, 603360), (144, 536320), (160, 482688), (180, 429056), (192, 402240), (240, 321792), (256, 301680), (288, 268160), (320, 241344), (360, 214528), (384, 201120), (419, 184320), (480, 160896), (512, 150840), (576, 134080), (640, 120672), (720, 107264), (768, 100560), (838, 92160), (960, 80448), (1024, 75420), (1152, 67040), (1257, 61440), (1280, 60336), (1440, 53632), (1536, 50280), (1676, 46080), (1920, 40224), (2048, 37710), (2095, 36864), (2304, 33520), (2514, 30720), (2560, 30168), (2880, 26816), (3072, 25140), (3352, 23040), (3771, 20480), (3840, 20112), (4096, 18855), (4190, 18432), (4608, 16760), (5028, 15360), (5120, 15084), (5760, 13408), (6144, 12570), (6285, 12288), (6704, 11520), (7542, 10240), (7680, 10056), (8380, 9216)]