123548542080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{64348199}}^1$

素因数の和:64348221

約数の個数: 64

約数和(自身を含む): 393810984000

約数和(自身を除く): 270262441920

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, 320, 384, 480, 640, 960, 1920, 64348199, 128696398, 193044597, 257392796, 321740995, 386089194, 514785592, 643481990, 772178388, 965222985, 1029571184, 1286963980, 1544356776, 1930445970, 2059142368, 2573927960, 3088713552, 3860891940, 4118284736, 5147855920, 6177427104, 7721783880, 8236569472, 10295711840, 12354854208, 15443567760, 20591423680, 24709708416, 30887135520, 41182847360, 61774271040, 123548542080]

約数ペア:

[(1, 123548542080), (2, 61774271040), (3, 41182847360), (4, 30887135520), (5, 24709708416), (6, 20591423680), (8, 15443567760), (10, 12354854208), (12, 10295711840), (15, 8236569472), (16, 7721783880), (20, 6177427104), (24, 5147855920), (30, 4118284736), (32, 3860891940), (40, 3088713552), (48, 2573927960), (60, 2059142368), (64, 1930445970), (80, 1544356776), (96, 1286963980), (120, 1029571184), (128, 965222985), (160, 772178388), (192, 643481990), (240, 514785592), (320, 386089194), (384, 321740995), (480, 257392796), (640, 193044597), (960, 128696398), (1920, 64348199)]