123723060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108529}}^1$

素因数の和:108560

約数の個数: 48

約数和(自身を含む): 364660800

約数和(自身を除く): 240937740

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, 108529, 217058, 325587, 434116, 542645, 651174, 1085290, 1302348, 1627935, 2062051, 2170580, 3255870, 4124102, 6186153, 6511740, 8248204, 10310255, 12372306, 20620510, 24744612, 30930765, 41241020, 61861530, 123723060]

約数ペア:

[(1, 123723060), (2, 61861530), (3, 41241020), (4, 30930765), (5, 24744612), (6, 20620510), (10, 12372306), (12, 10310255), (15, 8248204), (19, 6511740), (20, 6186153), (30, 4124102), (38, 3255870), (57, 2170580), (60, 2062051), (76, 1627935), (95, 1302348), (114, 1085290), (190, 651174), (228, 542645), (285, 434116), (380, 325587), (570, 217058), (1140, 108529)]