4272660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3391}}^1$

素因数の和:3413

約数の個数: 72

約数和(自身を含む): 14816256

約数和(自身を除く): 10543596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3391, 6782, 10173, 13564, 16955, 20346, 23737, 30519, 33910, 40692, 47474, 50865, 61038, 67820, 71211, 94948, 101730, 118685, 122076, 142422, 152595, 203460, 213633, 237370, 284844, 305190, 356055, 427266, 474740, 610380, 712110, 854532, 1068165, 1424220, 2136330, 4272660]

約数ペア:

[(1, 4272660), (2, 2136330), (3, 1424220), (4, 1068165), (5, 854532), (6, 712110), (7, 610380), (9, 474740), (10, 427266), (12, 356055), (14, 305190), (15, 284844), (18, 237370), (20, 213633), (21, 203460), (28, 152595), (30, 142422), (35, 122076), (36, 118685), (42, 101730), (45, 94948), (60, 71211), (63, 67820), (70, 61038), (84, 50865), (90, 47474), (105, 40692), (126, 33910), (140, 30519), (180, 23737), (210, 20346), (252, 16955), (315, 13564), (420, 10173), (630, 6782), (1260, 3391)]