26696160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18539}}^1$

素因数の和:18560

約数の個数: 72

約数和(自身を含む): 91105560

約数和(自身を除く): 64409400

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, 18539, 37078, 55617, 74156, 92695, 111234, 148312, 166851, 185390, 222468, 278085, 296624, 333702, 370780, 444936, 556170, 593248, 667404, 741560, 834255, 889872, 1112340, 1334808, 1483120, 1668510, 1779744, 2224680, 2669616, 2966240, 3337020, 4449360, 5339232, 6674040, 8898720, 13348080, 26696160]

約数ペア:

[(1, 26696160), (2, 13348080), (3, 8898720), (4, 6674040), (5, 5339232), (6, 4449360), (8, 3337020), (9, 2966240), (10, 2669616), (12, 2224680), (15, 1779744), (16, 1668510), (18, 1483120), (20, 1334808), (24, 1112340), (30, 889872), (32, 834255), (36, 741560), (40, 667404), (45, 593248), (48, 556170), (60, 444936), (72, 370780), (80, 333702), (90, 296624), (96, 278085), (120, 222468), (144, 185390), (160, 166851), (180, 148312), (240, 111234), (288, 92695), (360, 74156), (480, 55617), (720, 37078), (1440, 18539)]