82482420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72353}}^1$

素因数の和:72384

約数の個数: 48

約数和(自身を含む): 243109440

約数和(自身を除く): 160627020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 72353, 144706, 217059, 289412, 361765, 434118, 723530, 868236, 1085295, 1374707, 1447060, 2170590, 2749414, 4124121, 4341180, 5498828, 6873535, 8248242, 13747070, 16496484, 20620605, 27494140, 41241210, 82482420]

約数ペア:

[(1, 82482420), (2, 41241210), (3, 27494140), (4, 20620605), (5, 16496484), (6, 13747070), (10, 8248242), (12, 6873535), (15, 5498828), (19, 4341180), (20, 4124121), (30, 2749414), (38, 2170590), (57, 1447060), (60, 1374707), (76, 1085295), (95, 868236), (114, 723530), (190, 434118), (228, 361765), (285, 289412), (380, 217059), (570, 144706), (1140, 72353)]