13120920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{12149}}^1$

素因数の和:12169

約数の個数: 64

約数和(自身を含む): 43740000

約数和(自身を除く): 30619080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 12149, 24298, 36447, 48596, 60745, 72894, 97192, 109341, 121490, 145788, 182235, 218682, 242980, 291576, 328023, 364470, 437364, 485960, 546705, 656046, 728940, 874728, 1093410, 1312092, 1457880, 1640115, 2186820, 2624184, 3280230, 4373640, 6560460, 13120920]

約数ペア:

[(1, 13120920), (2, 6560460), (3, 4373640), (4, 3280230), (5, 2624184), (6, 2186820), (8, 1640115), (9, 1457880), (10, 1312092), (12, 1093410), (15, 874728), (18, 728940), (20, 656046), (24, 546705), (27, 485960), (30, 437364), (36, 364470), (40, 328023), (45, 291576), (54, 242980), (60, 218682), (72, 182235), (90, 145788), (108, 121490), (120, 109341), (135, 97192), (180, 72894), (216, 60745), (270, 48596), (360, 36447), (540, 24298), (1080, 12149)]