16251120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22571}}^1$

素因数の和:22590

約数の個数: 60

約数和(自身を含む): 54579096

約数和(自身を除く): 38327976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22571, 45142, 67713, 90284, 112855, 135426, 180568, 203139, 225710, 270852, 338565, 361136, 406278, 451420, 541704, 677130, 812556, 902840, 1015695, 1083408, 1354260, 1625112, 1805680, 2031390, 2708520, 3250224, 4062780, 5417040, 8125560, 16251120]

約数ペア:

[(1, 16251120), (2, 8125560), (3, 5417040), (4, 4062780), (5, 3250224), (6, 2708520), (8, 2031390), (9, 1805680), (10, 1625112), (12, 1354260), (15, 1083408), (16, 1015695), (18, 902840), (20, 812556), (24, 677130), (30, 541704), (36, 451420), (40, 406278), (45, 361136), (48, 338565), (60, 270852), (72, 225710), (80, 203139), (90, 180568), (120, 135426), (144, 112855), (180, 90284), (240, 67713), (360, 45142), (720, 22571)]