23437620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43403}}^1$

素因数の和:43421

約数の個数: 48

約数和(自身を含む): 72918720

約数和(自身を除く): 49481100

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, 43403, 86806, 130209, 173612, 217015, 260418, 390627, 434030, 520836, 651045, 781254, 868060, 1171881, 1302090, 1562508, 1953135, 2343762, 2604180, 3906270, 4687524, 5859405, 7812540, 11718810, 23437620]

約数ペア:

[(1, 23437620), (2, 11718810), (3, 7812540), (4, 5859405), (5, 4687524), (6, 3906270), (9, 2604180), (10, 2343762), (12, 1953135), (15, 1562508), (18, 1302090), (20, 1171881), (27, 868060), (30, 781254), (36, 651045), (45, 520836), (54, 434030), (60, 390627), (90, 260418), (108, 217015), (135, 173612), (180, 130209), (270, 86806), (540, 43403)]