156304620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{289453}}^1$

素因数の和:289471

約数の個数: 48

約数和(自身を含む): 486282720

約数和(自身を除く): 329978100

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, 289453, 578906, 868359, 1157812, 1447265, 1736718, 2605077, 2894530, 3473436, 4341795, 5210154, 5789060, 7815231, 8683590, 10420308, 13025385, 15630462, 17367180, 26050770, 31260924, 39076155, 52101540, 78152310, 156304620]

約数ペア:

[(1, 156304620), (2, 78152310), (3, 52101540), (4, 39076155), (5, 31260924), (6, 26050770), (9, 17367180), (10, 15630462), (12, 13025385), (15, 10420308), (18, 8683590), (20, 7815231), (27, 5789060), (30, 5210154), (36, 4341795), (45, 3473436), (54, 2894530), (60, 2605077), (90, 1736718), (108, 1447265), (135, 1157812), (180, 868359), (270, 578906), (540, 289453)]