40565340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1808

約数の個数: 96

約数和(自身を含む): 129212160

約数和(自身を除く): 88646820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1747, 1935, 2322, 2580, 3494, 3870, 4644, 5241, 5805, 6988, 7740, 8735, 10482, 11610, 15723, 17470, 20964, 23220, 26205, 31446, 34940, 47169, 52410, 62892, 75121, 78615, 94338, 104820, 150242, 157230, 188676, 225363, 235845, 300484, 314460, 375605, 450726, 471690, 676089, 751210, 901452, 943380, 1126815, 1352178, 1502420, 2028267, 2253630, 2704356, 3380445, 4056534, 4507260, 6760890, 8113068, 10141335, 13521780, 20282670, 40565340]

約数ペア:

[(1, 40565340), (2, 20282670), (3, 13521780), (4, 10141335), (5, 8113068), (6, 6760890), (9, 4507260), (10, 4056534), (12, 3380445), (15, 2704356), (18, 2253630), (20, 2028267), (27, 1502420), (30, 1352178), (36, 1126815), (43, 943380), (45, 901452), (54, 751210), (60, 676089), (86, 471690), (90, 450726), (108, 375605), (129, 314460), (135, 300484), (172, 235845), (180, 225363), (215, 188676), (258, 157230), (270, 150242), (387, 104820), (430, 94338), (516, 78615), (540, 75121), (645, 62892), (774, 52410), (860, 47169), (1161, 34940), (1290, 31446), (1548, 26205), (1747, 23220), (1935, 20964), (2322, 17470), (2580, 15723), (3494, 11610), (3870, 10482), (4644, 8735), (5241, 7740), (5805, 6988)]