82281240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{228559}}^1$

素因数の和:228576

約数の個数: 48

約数和(自身を含む): 267415200

約数和(自身を除く): 185133960

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, 228559, 457118, 685677, 914236, 1142795, 1371354, 1828472, 2057031, 2285590, 2742708, 3428385, 4114062, 4571180, 5485416, 6856770, 8228124, 9142360, 10285155, 13713540, 16456248, 20570310, 27427080, 41140620, 82281240]

約数ペア:

[(1, 82281240), (2, 41140620), (3, 27427080), (4, 20570310), (5, 16456248), (6, 13713540), (8, 10285155), (9, 9142360), (10, 8228124), (12, 6856770), (15, 5485416), (18, 4571180), (20, 4114062), (24, 3428385), (30, 2742708), (36, 2285590), (40, 2057031), (45, 1828472), (60, 1371354), (72, 1142795), (90, 914236), (120, 685677), (180, 457118), (360, 228559)]