7942680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{22063}}^1$

素因数の和:22080

約数の個数: 48

約数和(自身を含む): 25814880

約数和(自身を除く): 17872200

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, 22063, 44126, 66189, 88252, 110315, 132378, 176504, 198567, 220630, 264756, 330945, 397134, 441260, 529512, 661890, 794268, 882520, 992835, 1323780, 1588536, 1985670, 2647560, 3971340, 7942680]

約数ペア:

[(1, 7942680), (2, 3971340), (3, 2647560), (4, 1985670), (5, 1588536), (6, 1323780), (8, 992835), (9, 882520), (10, 794268), (12, 661890), (15, 529512), (18, 441260), (20, 397134), (24, 330945), (30, 264756), (36, 220630), (40, 198567), (45, 176504), (60, 132378), (72, 110315), (90, 88252), (120, 66189), (180, 44126), (360, 22063)]