1581595740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2928881}}^1$

素因数の和:2928899

約数の個数: 48

約数和(自身を含む): 4920521760

約数和(自身を除く): 3338926020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2928881, 5857762, 8786643, 11715524, 14644405, 17573286, 26359929, 29288810, 35146572, 43933215, 52719858, 58577620, 79079787, 87866430, 105439716, 131799645, 158159574, 175732860, 263599290, 316319148, 395398935, 527198580, 790797870, 1581595740]

約数ペア:

[(1, 1581595740), (2, 790797870), (3, 527198580), (4, 395398935), (5, 316319148), (6, 263599290), (9, 175732860), (10, 158159574), (12, 131799645), (15, 105439716), (18, 87866430), (20, 79079787), (27, 58577620), (30, 52719858), (36, 43933215), (45, 35146572), (54, 29288810), (60, 26359929), (90, 17573286), (108, 14644405), (135, 11715524), (180, 8786643), (270, 5857762), (540, 2928881)]