120991752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{80021}}^1$

素因数の和:80043

約数の個数: 64

約数和(自身を含む): 384105600

約数和(自身を除く): 263113848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 80021, 160042, 240063, 320084, 480126, 560147, 640168, 720189, 960252, 1120294, 1440378, 1680441, 1920504, 2160567, 2240588, 2880756, 3360882, 4321134, 4481176, 5041323, 5761512, 6721764, 8642268, 10082646, 13443528, 15123969, 17284536, 20165292, 30247938, 40330584, 60495876, 120991752]

約数ペア:

[(1, 120991752), (2, 60495876), (3, 40330584), (4, 30247938), (6, 20165292), (7, 17284536), (8, 15123969), (9, 13443528), (12, 10082646), (14, 8642268), (18, 6721764), (21, 5761512), (24, 5041323), (27, 4481176), (28, 4321134), (36, 3360882), (42, 2880756), (54, 2240588), (56, 2160567), (63, 1920504), (72, 1680441), (84, 1440378), (108, 1120294), (126, 960252), (168, 720189), (189, 640168), (216, 560147), (252, 480126), (378, 320084), (504, 240063), (756, 160042), (1512, 80021)]