190281240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{528559}}^1$

素因数の和:528576

約数の個数: 48

約数和(自身を含む): 618415200

約数和(自身を除く): 428133960

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, 528559, 1057118, 1585677, 2114236, 2642795, 3171354, 4228472, 4757031, 5285590, 6342708, 7928385, 9514062, 10571180, 12685416, 15856770, 19028124, 21142360, 23785155, 31713540, 38056248, 47570310, 63427080, 95140620, 190281240]

約数ペア:

[(1, 190281240), (2, 95140620), (3, 63427080), (4, 47570310), (5, 38056248), (6, 31713540), (8, 23785155), (9, 21142360), (10, 19028124), (12, 15856770), (15, 12685416), (18, 10571180), (20, 9514062), (24, 7928385), (30, 6342708), (36, 5285590), (40, 4757031), (45, 4228472), (60, 3171354), (72, 2642795), (90, 2114236), (120, 1585677), (180, 1057118), (360, 528559)]