162135720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{450377}}^1$

素因数の和:450394

約数の個数: 48

約数和(自身を含む): 526942260

約数和(自身を除く): 364806540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 450377, 900754, 1351131, 1801508, 2251885, 2702262, 3603016, 4053393, 4503770, 5404524, 6755655, 8106786, 9007540, 10809048, 13511310, 16213572, 18015080, 20266965, 27022620, 32427144, 40533930, 54045240, 81067860, 162135720]

約数ペア:

[(1, 162135720), (2, 81067860), (3, 54045240), (4, 40533930), (5, 32427144), (6, 27022620), (8, 20266965), (9, 18015080), (10, 16213572), (12, 13511310), (15, 10809048), (18, 9007540), (20, 8106786), (24, 6755655), (30, 5404524), (36, 4503770), (40, 4053393), (45, 3603016), (60, 2702262), (72, 2251885), (90, 1801508), (120, 1351131), (180, 900754), (360, 450377)]