1232394080

素因数分解:

$2^5\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{4507}}^1$

素因数の和:6231

約数の個数: 48

約数和(自身を含む): 2913881040

約数和(自身を除く): 1681486960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1709, 3418, 4507, 6836, 8545, 9014, 13672, 17090, 18028, 22535, 27344, 34180, 36056, 45070, 54688, 68360, 72112, 90140, 136720, 144224, 180280, 273440, 360560, 721120, 7702463, 15404926, 30809852, 38512315, 61619704, 77024630, 123239408, 154049260, 246478816, 308098520, 616197040, 1232394080]

約数ペア:

[(1, 1232394080), (2, 616197040), (4, 308098520), (5, 246478816), (8, 154049260), (10, 123239408), (16, 77024630), (20, 61619704), (32, 38512315), (40, 30809852), (80, 15404926), (160, 7702463), (1709, 721120), (3418, 360560), (4507, 273440), (6836, 180280), (8545, 144224), (9014, 136720), (13672, 90140), (17090, 72112), (18028, 68360), (22535, 54688), (27344, 45070), (34180, 36056)]