11859480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 40320000

約数和(自身を除く): 28460520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 139, 158, 180, 216, 237, 270, 278, 316, 360, 395, 417, 474, 540, 556, 632, 695, 711, 790, 834, 948, 1080, 1112, 1185, 1251, 1390, 1422, 1580, 1668, 1896, 2085, 2133, 2370, 2502, 2780, 2844, 3160, 3336, 3555, 3753, 4170, 4266, 4740, 5004, 5560, 5688, 6255, 7110, 7506, 8340, 8532, 9480, 10008, 10665, 10981, 12510, 14220, 15012, 16680, 17064, 18765, 21330, 21962, 25020, 28440, 30024, 32943, 37530, 42660, 43924, 50040, 54905, 65886, 75060, 85320, 87848, 98829, 109810, 131772, 150120, 164715, 197658, 219620, 263544, 296487, 329430, 395316, 439240, 494145, 592974, 658860, 790632, 988290, 1185948, 1317720, 1482435, 1976580, 2371896, 2964870, 3953160, 5929740, 11859480]

約数ペア:

[(1, 11859480), (2, 5929740), (3, 3953160), (4, 2964870), (5, 2371896), (6, 1976580), (8, 1482435), (9, 1317720), (10, 1185948), (12, 988290), (15, 790632), (18, 658860), (20, 592974), (24, 494145), (27, 439240), (30, 395316), (36, 329430), (40, 296487), (45, 263544), (54, 219620), (60, 197658), (72, 164715), (79, 150120), (90, 131772), (108, 109810), (120, 98829), (135, 87848), (139, 85320), (158, 75060), (180, 65886), (216, 54905), (237, 50040), (270, 43924), (278, 42660), (316, 37530), (360, 32943), (395, 30024), (417, 28440), (474, 25020), (540, 21962), (556, 21330), (632, 18765), (695, 17064), (711, 16680), (790, 15012), (834, 14220), (948, 12510), (1080, 10981), (1112, 10665), (1185, 10008), (1251, 9480), (1390, 8532), (1422, 8340), (1580, 7506), (1668, 7110), (1896, 6255), (2085, 5688), (2133, 5560), (2370, 5004), (2502, 4740), (2780, 4266), (2844, 4170), (3160, 3753), (3336, 3555)]