159181740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{294781}}^1$

素因数の和:294799

約数の個数: 48

約数和(自身を含む): 495233760

約数和(自身を除く): 336052020

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, 294781, 589562, 884343, 1179124, 1473905, 1768686, 2653029, 2947810, 3537372, 4421715, 5306058, 5895620, 7959087, 8843430, 10612116, 13265145, 15918174, 17686860, 26530290, 31836348, 39795435, 53060580, 79590870, 159181740]

約数ペア:

[(1, 159181740), (2, 79590870), (3, 53060580), (4, 39795435), (5, 31836348), (6, 26530290), (9, 17686860), (10, 15918174), (12, 13265145), (15, 10612116), (18, 8843430), (20, 7959087), (27, 5895620), (30, 5306058), (36, 4421715), (45, 3537372), (54, 2947810), (60, 2653029), (90, 1768686), (108, 1473905), (135, 1179124), (180, 884343), (270, 589562), (540, 294781)]