392926140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{80849}}^1$

素因数の和:80873

約数の個数: 72

約数和(自身を含む): 1236034800

約数和(自身を除く): 843108660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 80849, 161698, 242547, 323396, 404245, 485094, 727641, 808490, 970188, 1212735, 1455282, 1616980, 2182923, 2425470, 2910564, 3638205, 4365846, 4850940, 6548769, 7276410, 8731692, 10914615, 13097538, 14552820, 19646307, 21829230, 26195076, 32743845, 39292614, 43658460, 65487690, 78585228, 98231535, 130975380, 196463070, 392926140]

約数ペア:

[(1, 392926140), (2, 196463070), (3, 130975380), (4, 98231535), (5, 78585228), (6, 65487690), (9, 43658460), (10, 39292614), (12, 32743845), (15, 26195076), (18, 21829230), (20, 19646307), (27, 14552820), (30, 13097538), (36, 10914615), (45, 8731692), (54, 7276410), (60, 6548769), (81, 4850940), (90, 4365846), (108, 3638205), (135, 2910564), (162, 2425470), (180, 2182923), (243, 1616980), (270, 1455282), (324, 1212735), (405, 970188), (486, 808490), (540, 727641), (810, 485094), (972, 404245), (1215, 323396), (1620, 242547), (2430, 161698), (4860, 80849)]