15441480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 51105600

約数和(自身を除く): 35664120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 727, 885, 1062, 1180, 1416, 1454, 1770, 2124, 2181, 2360, 2655, 2908, 3540, 3635, 4248, 4362, 5310, 5816, 6543, 7080, 7270, 8724, 10620, 10905, 13086, 14540, 17448, 21240, 21810, 26172, 29080, 32715, 42893, 43620, 52344, 65430, 85786, 87240, 128679, 130860, 171572, 214465, 257358, 261720, 343144, 386037, 428930, 514716, 643395, 772074, 857860, 1029432, 1286790, 1544148, 1715720, 1930185, 2573580, 3088296, 3860370, 5147160, 7720740, 15441480]

約数ペア:

[(1, 15441480), (2, 7720740), (3, 5147160), (4, 3860370), (5, 3088296), (6, 2573580), (8, 1930185), (9, 1715720), (10, 1544148), (12, 1286790), (15, 1029432), (18, 857860), (20, 772074), (24, 643395), (30, 514716), (36, 428930), (40, 386037), (45, 343144), (59, 261720), (60, 257358), (72, 214465), (90, 171572), (118, 130860), (120, 128679), (177, 87240), (180, 85786), (236, 65430), (295, 52344), (354, 43620), (360, 42893), (472, 32715), (531, 29080), (590, 26172), (708, 21810), (727, 21240), (885, 17448), (1062, 14540), (1180, 13086), (1416, 10905), (1454, 10620), (1770, 8724), (2124, 7270), (2181, 7080), (2360, 6543), (2655, 5816), (2908, 5310), (3540, 4362), (3635, 4248)]