19930623480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{6151427}}^1$

素因数の和:6151450

約数の個数: 80

約数和(自身を含む): 66989050920

約数和(自身を除く): 47058427440

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 6151427, 12302854, 18454281, 24605708, 30757135, 36908562, 49211416, 55362843, 61514270, 73817124, 92271405, 110725686, 123028540, 147634248, 166088529, 184542810, 221451372, 246057080, 276814215, 332177058, 369085620, 442902744, 498265587, 553628430, 664354116, 738171240, 830442645, 996531174, 1107256860, 1328708232, 1660885290, 1993062348, 2214513720, 2491327935, 3321770580, 3986124696, 4982655870, 6643541160, 9965311740, 19930623480]

約数ペア:

[(1, 19930623480), (2, 9965311740), (3, 6643541160), (4, 4982655870), (5, 3986124696), (6, 3321770580), (8, 2491327935), (9, 2214513720), (10, 1993062348), (12, 1660885290), (15, 1328708232), (18, 1107256860), (20, 996531174), (24, 830442645), (27, 738171240), (30, 664354116), (36, 553628430), (40, 498265587), (45, 442902744), (54, 369085620), (60, 332177058), (72, 276814215), (81, 246057080), (90, 221451372), (108, 184542810), (120, 166088529), (135, 147634248), (162, 123028540), (180, 110725686), (216, 92271405), (270, 73817124), (324, 61514270), (360, 55362843), (405, 49211416), (540, 36908562), (648, 30757135), (810, 24605708), (1080, 18454281), (1620, 12302854), (3240, 6151427)]