386384580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{26501}}^1$

素因数の和:26528

約数の個数: 84

約数和(自身を含む): 1216600812

約数和(自身を除く): 830216232

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, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 26501, 53002, 79503, 106004, 132505, 159006, 238509, 265010, 318012, 397515, 477018, 530020, 715527, 795030, 954036, 1192545, 1431054, 1590060, 2146581, 2385090, 2862108, 3577635, 4293162, 4770180, 6439743, 7155270, 8586324, 10732905, 12879486, 14310540, 19319229, 21465810, 25758972, 32198715, 38638458, 42931620, 64397430, 77276916, 96596145, 128794860, 193192290, 386384580]

約数ペア:

[(1, 386384580), (2, 193192290), (3, 128794860), (4, 96596145), (5, 77276916), (6, 64397430), (9, 42931620), (10, 38638458), (12, 32198715), (15, 25758972), (18, 21465810), (20, 19319229), (27, 14310540), (30, 12879486), (36, 10732905), (45, 8586324), (54, 7155270), (60, 6439743), (81, 4770180), (90, 4293162), (108, 3577635), (135, 2862108), (162, 2385090), (180, 2146581), (243, 1590060), (270, 1431054), (324, 1192545), (405, 954036), (486, 795030), (540, 715527), (729, 530020), (810, 477018), (972, 397515), (1215, 318012), (1458, 265010), (1620, 238509), (2430, 159006), (2916, 132505), (3645, 106004), (4860, 79503), (7290, 53002), (14580, 26501)]