120846080

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5009

約数の個数: 72

約数和(自身を含む): 304760400

約数和(自身を除く): 183914320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 4969, 6080, 9938, 12160, 19876, 24320, 24845, 39752, 49690, 79504, 94411, 99380, 159008, 188822, 198760, 318016, 377644, 397520, 472055, 636032, 755288, 795040, 944110, 1272064, 1510576, 1590080, 1888220, 3021152, 3180160, 3776440, 6042304, 6360320, 7552880, 12084608, 15105760, 24169216, 30211520, 60423040, 120846080]

約数ペア:

[(1, 120846080), (2, 60423040), (4, 30211520), (5, 24169216), (8, 15105760), (10, 12084608), (16, 7552880), (19, 6360320), (20, 6042304), (32, 3776440), (38, 3180160), (40, 3021152), (64, 1888220), (76, 1590080), (80, 1510576), (95, 1272064), (128, 944110), (152, 795040), (160, 755288), (190, 636032), (256, 472055), (304, 397520), (320, 377644), (380, 318016), (608, 198760), (640, 188822), (760, 159008), (1216, 99380), (1280, 94411), (1520, 79504), (2432, 49690), (3040, 39752), (4864, 24845), (4969, 24320), (6080, 19876), (9938, 12160)]