378742680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1052063}}^1$

素因数の和:1052080

約数の個数: 48

約数和(自身を含む): 1230914880

約数和(自身を除く): 852172200

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, 1052063, 2104126, 3156189, 4208252, 5260315, 6312378, 8416504, 9468567, 10520630, 12624756, 15780945, 18937134, 21041260, 25249512, 31561890, 37874268, 42082520, 47342835, 63123780, 75748536, 94685670, 126247560, 189371340, 378742680]

約数ペア:

[(1, 378742680), (2, 189371340), (3, 126247560), (4, 94685670), (5, 75748536), (6, 63123780), (8, 47342835), (9, 42082520), (10, 37874268), (12, 31561890), (15, 25249512), (18, 21041260), (20, 18937134), (24, 15780945), (30, 12624756), (36, 10520630), (40, 9468567), (45, 8416504), (60, 6312378), (72, 5260315), (90, 4208252), (120, 3156189), (180, 2104126), (360, 1052063)]