47172160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{21059}}^1$

素因数の和:21083

約数の個数: 56

約数和(自身を含む): 128381760

約数和(自身を除く): 81209600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 21059, 42118, 84236, 105295, 147413, 168472, 210590, 294826, 336944, 421180, 589652, 673888, 737065, 842360, 1179304, 1347776, 1474130, 1684720, 2358608, 2948260, 3369440, 4717216, 5896520, 6738880, 9434432, 11793040, 23586080, 47172160]

約数ペア:

[(1, 47172160), (2, 23586080), (4, 11793040), (5, 9434432), (7, 6738880), (8, 5896520), (10, 4717216), (14, 3369440), (16, 2948260), (20, 2358608), (28, 1684720), (32, 1474130), (35, 1347776), (40, 1179304), (56, 842360), (64, 737065), (70, 673888), (80, 589652), (112, 421180), (140, 336944), (160, 294826), (224, 210590), (280, 168472), (320, 147413), (448, 105295), (560, 84236), (1120, 42118), (2240, 21059)]