120723520

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13009}}^1$

素因数の和:13055

約数の個数: 56

約数和(自身を含む): 297408600

約数和(自身を除く): 176685080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 13009, 26018, 52036, 65045, 104072, 130090, 208144, 260180, 377261, 416288, 520360, 754522, 832576, 1040720, 1509044, 1886305, 2081440, 3018088, 3772610, 4162880, 6036176, 7545220, 12072352, 15090440, 24144704, 30180880, 60361760, 120723520]

約数ペア:

[(1, 120723520), (2, 60361760), (4, 30180880), (5, 24144704), (8, 15090440), (10, 12072352), (16, 7545220), (20, 6036176), (29, 4162880), (32, 3772610), (40, 3018088), (58, 2081440), (64, 1886305), (80, 1509044), (116, 1040720), (145, 832576), (160, 754522), (232, 520360), (290, 416288), (320, 377261), (464, 260180), (580, 208144), (928, 130090), (1160, 104072), (1856, 65045), (2320, 52036), (4640, 26018), (9280, 13009)]