147895740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{273881}}^1$

素因数の和:273899

約数の個数: 48

約数和(自身を含む): 460121760

約数和(自身を除く): 312226020

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, 273881, 547762, 821643, 1095524, 1369405, 1643286, 2464929, 2738810, 3286572, 4108215, 4929858, 5477620, 7394787, 8216430, 9859716, 12324645, 14789574, 16432860, 24649290, 29579148, 36973935, 49298580, 73947870, 147895740]

約数ペア:

[(1, 147895740), (2, 73947870), (3, 49298580), (4, 36973935), (5, 29579148), (6, 24649290), (9, 16432860), (10, 14789574), (12, 12324645), (15, 9859716), (18, 8216430), (20, 7394787), (27, 5477620), (30, 4929858), (36, 4108215), (45, 3286572), (54, 2738810), (60, 2464929), (90, 1643286), (108, 1369405), (135, 1095524), (180, 821643), (270, 547762), (540, 273881)]