276055360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{123239}}^1$

素因数の和:123263

約数の個数: 56

約数和(自身を含む): 751271040

約数和(自身を除く): 475215680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 123239, 246478, 492956, 616195, 862673, 985912, 1232390, 1725346, 1971824, 2464780, 3450692, 3943648, 4313365, 4929560, 6901384, 7887296, 8626730, 9859120, 13802768, 17253460, 19718240, 27605536, 34506920, 39436480, 55211072, 69013840, 138027680, 276055360]

約数ペア:

[(1, 276055360), (2, 138027680), (4, 69013840), (5, 55211072), (7, 39436480), (8, 34506920), (10, 27605536), (14, 19718240), (16, 17253460), (20, 13802768), (28, 9859120), (32, 8626730), (35, 7887296), (40, 6901384), (56, 4929560), (64, 4313365), (70, 3943648), (80, 3450692), (112, 2464780), (140, 1971824), (160, 1725346), (224, 1232390), (280, 985912), (320, 862673), (448, 616195), (560, 492956), (1120, 246478), (2240, 123239)]