1871593440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3899153}}^1$

素因数の和:3899171

約数の個数: 48

約数和(自身を含む): 5895520848

約数和(自身を除く): 4023927408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3899153, 7798306, 11697459, 15596612, 19495765, 23394918, 31193224, 38991530, 46789836, 58487295, 62386448, 77983060, 93579672, 116974590, 124772896, 155966120, 187159344, 233949180, 311932240, 374318688, 467898360, 623864480, 935796720, 1871593440]

約数ペア:

[(1, 1871593440), (2, 935796720), (3, 623864480), (4, 467898360), (5, 374318688), (6, 311932240), (8, 233949180), (10, 187159344), (12, 155966120), (15, 124772896), (16, 116974590), (20, 93579672), (24, 77983060), (30, 62386448), (32, 58487295), (40, 46789836), (48, 38991530), (60, 31193224), (80, 23394918), (96, 19495765), (120, 15596612), (160, 11697459), (240, 7798306), (480, 3899153)]