1927996920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8329}}^1$

素因数の和:8989

約数の個数: 96

約数和(自身を含む): 6276488400

約数和(自身を除く): 4348491480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 643, 1286, 1929, 2572, 3215, 3858, 5144, 5787, 6430, 7716, 8329, 9645, 11574, 12860, 15432, 16658, 19290, 23148, 24987, 25720, 28935, 33316, 38580, 41645, 46296, 49974, 57870, 66632, 74961, 77160, 83290, 99948, 115740, 124935, 149922, 166580, 199896, 231480, 249870, 299844, 333160, 374805, 499740, 599688, 749610, 999480, 1499220, 2998440, 5355547, 10711094, 16066641, 21422188, 26777735, 32133282, 42844376, 48199923, 53555470, 64266564, 80333205, 96399846, 107110940, 128533128, 160666410, 192799692, 214221880, 240999615, 321332820, 385599384, 481999230, 642665640, 963998460, 1927996920]

約数ペア:

[(1, 1927996920), (2, 963998460), (3, 642665640), (4, 481999230), (5, 385599384), (6, 321332820), (8, 240999615), (9, 214221880), (10, 192799692), (12, 160666410), (15, 128533128), (18, 107110940), (20, 96399846), (24, 80333205), (30, 64266564), (36, 53555470), (40, 48199923), (45, 42844376), (60, 32133282), (72, 26777735), (90, 21422188), (120, 16066641), (180, 10711094), (360, 5355547), (643, 2998440), (1286, 1499220), (1929, 999480), (2572, 749610), (3215, 599688), (3858, 499740), (5144, 374805), (5787, 333160), (6430, 299844), (7716, 249870), (8329, 231480), (9645, 199896), (11574, 166580), (12860, 149922), (15432, 124935), (16658, 115740), (19290, 99948), (23148, 83290), (24987, 77160), (25720, 74961), (28935, 66632), (33316, 57870), (38580, 49974), (41645, 46296)]