15071904

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:962

約数の個数: 72

約数和(自身を含む): 43636320

約数和(自身を除く): 28564416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 887, 944, 1062, 1416, 1774, 1888, 2124, 2661, 2832, 3548, 4248, 5322, 5664, 7096, 7983, 8496, 10644, 14192, 15966, 16992, 21288, 28384, 31932, 42576, 52333, 63864, 85152, 104666, 127728, 156999, 209332, 255456, 313998, 418664, 470997, 627996, 837328, 941994, 1255992, 1674656, 1883988, 2511984, 3767976, 5023968, 7535952, 15071904]

約数ペア:

[(1, 15071904), (2, 7535952), (3, 5023968), (4, 3767976), (6, 2511984), (8, 1883988), (9, 1674656), (12, 1255992), (16, 941994), (18, 837328), (24, 627996), (32, 470997), (36, 418664), (48, 313998), (59, 255456), (72, 209332), (96, 156999), (118, 127728), (144, 104666), (177, 85152), (236, 63864), (288, 52333), (354, 42576), (472, 31932), (531, 28384), (708, 21288), (887, 16992), (944, 15966), (1062, 14192), (1416, 10644), (1774, 8496), (1888, 7983), (2124, 7096), (2661, 5664), (2832, 5322), (3548, 4248)]