19315239480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17884481}}^1$

素因数の和:17884501

約数の個数: 64

約数和(自身を含む): 64384135200

約数和(自身を除く): 45068895720

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, 17884481, 35768962, 53653443, 71537924, 89422405, 107306886, 143075848, 160960329, 178844810, 214613772, 268267215, 321920658, 357689620, 429227544, 482880987, 536534430, 643841316, 715379240, 804801645, 965761974, 1073068860, 1287682632, 1609603290, 1931523948, 2146137720, 2414404935, 3219206580, 3863047896, 4828809870, 6438413160, 9657619740, 19315239480]

約数ペア:

[(1, 19315239480), (2, 9657619740), (3, 6438413160), (4, 4828809870), (5, 3863047896), (6, 3219206580), (8, 2414404935), (9, 2146137720), (10, 1931523948), (12, 1609603290), (15, 1287682632), (18, 1073068860), (20, 965761974), (24, 804801645), (27, 715379240), (30, 643841316), (36, 536534430), (40, 482880987), (45, 429227544), (54, 357689620), (60, 321920658), (72, 268267215), (90, 214613772), (108, 178844810), (120, 160960329), (135, 143075848), (180, 107306886), (216, 89422405), (270, 71537924), (360, 53653443), (540, 35768962), (1080, 17884481)]