2262240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1571}}^1$

素因数の和:1592

約数の個数: 72

約数和(自身を含む): 7724808

約数和(自身を除く): 5462568

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, 1571, 3142, 4713, 6284, 7855, 9426, 12568, 14139, 15710, 18852, 23565, 25136, 28278, 31420, 37704, 47130, 50272, 56556, 62840, 70695, 75408, 94260, 113112, 125680, 141390, 150816, 188520, 226224, 251360, 282780, 377040, 452448, 565560, 754080, 1131120, 2262240]

約数ペア:

[(1, 2262240), (2, 1131120), (3, 754080), (4, 565560), (5, 452448), (6, 377040), (8, 282780), (9, 251360), (10, 226224), (12, 188520), (15, 150816), (16, 141390), (18, 125680), (20, 113112), (24, 94260), (30, 75408), (32, 70695), (36, 62840), (40, 56556), (45, 50272), (48, 47130), (60, 37704), (72, 31420), (80, 28278), (90, 25136), (96, 23565), (120, 18852), (144, 15710), (160, 14139), (180, 12568), (240, 9426), (288, 7855), (360, 6284), (480, 4713), (720, 3142), (1440, 1571)]