189433080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19489}}^1$

素因数の和:19515

約数の個数: 96

約数和(自身を含む): 638492400

約数和(自身を除く): 449059320

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 19489, 38978, 58467, 77956, 97445, 116934, 155912, 175401, 194890, 233868, 292335, 350802, 389780, 467736, 526203, 584670, 701604, 779560, 877005, 1052406, 1169340, 1403208, 1578609, 1754010, 2104812, 2338680, 2631015, 3157218, 3508020, 4209624, 4735827, 5262030, 6314436, 7016040, 7893045, 9471654, 10524060, 12628872, 15786090, 18943308, 21048120, 23679135, 31572180, 37886616, 47358270, 63144360, 94716540, 189433080]

約数ペア:

[(1, 189433080), (2, 94716540), (3, 63144360), (4, 47358270), (5, 37886616), (6, 31572180), (8, 23679135), (9, 21048120), (10, 18943308), (12, 15786090), (15, 12628872), (18, 10524060), (20, 9471654), (24, 7893045), (27, 7016040), (30, 6314436), (36, 5262030), (40, 4735827), (45, 4209624), (54, 3508020), (60, 3157218), (72, 2631015), (81, 2338680), (90, 2104812), (108, 1754010), (120, 1578609), (135, 1403208), (162, 1169340), (180, 1052406), (216, 877005), (243, 779560), (270, 701604), (324, 584670), (360, 526203), (405, 467736), (486, 389780), (540, 350802), (648, 292335), (810, 233868), (972, 194890), (1080, 175401), (1215, 155912), (1620, 116934), (1944, 97445), (2430, 77956), (3240, 58467), (4860, 38978), (9720, 19489)]