427881240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1188559}}^1$

素因数の和:1188576

約数の個数: 48

約数和(自身を含む): 1390615200

約数和(自身を除く): 962733960

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, 1188559, 2377118, 3565677, 4754236, 5942795, 7131354, 9508472, 10697031, 11885590, 14262708, 17828385, 21394062, 23771180, 28525416, 35656770, 42788124, 47542360, 53485155, 71313540, 85576248, 106970310, 142627080, 213940620, 427881240]

約数ペア:

[(1, 427881240), (2, 213940620), (3, 142627080), (4, 106970310), (5, 85576248), (6, 71313540), (8, 53485155), (9, 47542360), (10, 42788124), (12, 35656770), (15, 28525416), (18, 23771180), (20, 21394062), (24, 17828385), (30, 14262708), (36, 11885590), (40, 10697031), (45, 9508472), (60, 7131354), (72, 5942795), (90, 4754236), (120, 3565677), (180, 2377118), (360, 1188559)]