372787240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1331383}}^1$

素因数の和:1331401

約数の個数: 32

約数和(自身を含む): 958596480

約数和(自身を除く): 585809240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1331383, 2662766, 5325532, 6656915, 9319681, 10651064, 13313830, 18639362, 26627660, 37278724, 46598405, 53255320, 74557448, 93196810, 186393620, 372787240]

約数ペア:

[(1, 372787240), (2, 186393620), (4, 93196810), (5, 74557448), (7, 53255320), (8, 46598405), (10, 37278724), (14, 26627660), (20, 18639362), (28, 13313830), (35, 10651064), (40, 9319681), (56, 6656915), (70, 5325532), (140, 2662766), (280, 1331383)]