26670240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18521}}^1$

素因数の和:18542

約数の個数: 72

約数和(自身を含む): 91017108

約数和(自身を除く): 64346868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18521, 37042, 55563, 74084, 92605, 111126, 148168, 166689, 185210, 222252, 277815, 296336, 333378, 370420, 444504, 555630, 592672, 666756, 740840, 833445, 889008, 1111260, 1333512, 1481680, 1666890, 1778016, 2222520, 2667024, 2963360, 3333780, 4445040, 5334048, 6667560, 8890080, 13335120, 26670240]

約数ペア:

[(1, 26670240), (2, 13335120), (3, 8890080), (4, 6667560), (5, 5334048), (6, 4445040), (8, 3333780), (9, 2963360), (10, 2667024), (12, 2222520), (15, 1778016), (16, 1666890), (18, 1481680), (20, 1333512), (24, 1111260), (30, 889008), (32, 833445), (36, 740840), (40, 666756), (45, 592672), (48, 555630), (60, 444504), (72, 370420), (80, 333378), (90, 296336), (96, 277815), (120, 222252), (144, 185210), (160, 166689), (180, 148168), (240, 111126), (288, 92605), (360, 74084), (480, 55563), (720, 37042), (1440, 18521)]