1478580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 4361280

約数和(自身を除く): 2882700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1297, 2594, 3891, 5188, 6485, 7782, 12970, 15564, 19455, 24643, 25940, 38910, 49286, 73929, 77820, 98572, 123215, 147858, 246430, 295716, 369645, 492860, 739290, 1478580]

約数ペア:

[(1, 1478580), (2, 739290), (3, 492860), (4, 369645), (5, 295716), (6, 246430), (10, 147858), (12, 123215), (15, 98572), (19, 77820), (20, 73929), (30, 49286), (38, 38910), (57, 25940), (60, 24643), (76, 19455), (95, 15564), (114, 12970), (190, 7782), (228, 6485), (285, 5188), (380, 3891), (570, 2594), (1140, 1297)]