42856920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{119047}}^1$

素因数の和:119064

約数の個数: 48

約数和(自身を含む): 139286160

約数和(自身を除く): 96429240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 119047, 238094, 357141, 476188, 595235, 714282, 952376, 1071423, 1190470, 1428564, 1785705, 2142846, 2380940, 2857128, 3571410, 4285692, 4761880, 5357115, 7142820, 8571384, 10714230, 14285640, 21428460, 42856920]

約数ペア:

[(1, 42856920), (2, 21428460), (3, 14285640), (4, 10714230), (5, 8571384), (6, 7142820), (8, 5357115), (9, 4761880), (10, 4285692), (12, 3571410), (15, 2857128), (18, 2380940), (20, 2142846), (24, 1785705), (30, 1428564), (36, 1190470), (40, 1071423), (45, 952376), (60, 714282), (72, 595235), (90, 476188), (120, 357141), (180, 238094), (360, 119047)]