120406384

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3967}}^1$

素因数の和:4253

約数の個数: 40

約数和(自身を含む): 267665408

約数和(自身を除く): 147259024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 3967, 4336, 7588, 7934, 15176, 15868, 27769, 30352, 31736, 55538, 63472, 111076, 222152, 444304, 1075057, 2150114, 4300228, 7525399, 8600456, 15050798, 17200912, 30101596, 60203192, 120406384]

約数ペア:

[(1, 120406384), (2, 60203192), (4, 30101596), (7, 17200912), (8, 15050798), (14, 8600456), (16, 7525399), (28, 4300228), (56, 2150114), (112, 1075057), (271, 444304), (542, 222152), (1084, 111076), (1897, 63472), (2168, 55538), (3794, 31736), (3967, 30352), (4336, 27769), (7588, 15868), (7934, 15176)]