12583080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 42854400

約数和(自身を除く): 30271320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 191, 216, 244, 270, 305, 360, 366, 382, 488, 540, 549, 573, 610, 732, 764, 915, 955, 1080, 1098, 1146, 1220, 1464, 1528, 1647, 1719, 1830, 1910, 2196, 2292, 2440, 2745, 2865, 3294, 3438, 3660, 3820, 4392, 4584, 5157, 5490, 5730, 6588, 6876, 7320, 7640, 8235, 8595, 10314, 10980, 11460, 11651, 13176, 13752, 16470, 17190, 20628, 21960, 22920, 23302, 25785, 32940, 34380, 34953, 41256, 46604, 51570, 58255, 65880, 68760, 69906, 93208, 103140, 104859, 116510, 139812, 174765, 206280, 209718, 233020, 279624, 314577, 349530, 419436, 466040, 524295, 629154, 699060, 838872, 1048590, 1258308, 1398120, 1572885, 2097180, 2516616, 3145770, 4194360, 6291540, 12583080]

約数ペア:

[(1, 12583080), (2, 6291540), (3, 4194360), (4, 3145770), (5, 2516616), (6, 2097180), (8, 1572885), (9, 1398120), (10, 1258308), (12, 1048590), (15, 838872), (18, 699060), (20, 629154), (24, 524295), (27, 466040), (30, 419436), (36, 349530), (40, 314577), (45, 279624), (54, 233020), (60, 209718), (61, 206280), (72, 174765), (90, 139812), (108, 116510), (120, 104859), (122, 103140), (135, 93208), (180, 69906), (183, 68760), (191, 65880), (216, 58255), (244, 51570), (270, 46604), (305, 41256), (360, 34953), (366, 34380), (382, 32940), (488, 25785), (540, 23302), (549, 22920), (573, 21960), (610, 20628), (732, 17190), (764, 16470), (915, 13752), (955, 13176), (1080, 11651), (1098, 11460), (1146, 10980), (1220, 10314), (1464, 8595), (1528, 8235), (1647, 7640), (1719, 7320), (1830, 6876), (1910, 6588), (2196, 5730), (2292, 5490), (2440, 5157), (2745, 4584), (2865, 4392), (3294, 3820), (3438, 3660)]