3911760540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{804889}}^1$

素因数の和:804913

約数の個数: 72

約数和(自身を含む): 12305158320

約数和(自身を除く): 8393397780

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, 810, 972, 1215, 1620, 2430, 4860, 804889, 1609778, 2414667, 3219556, 4024445, 4829334, 7244001, 8048890, 9658668, 12073335, 14488002, 16097780, 21732003, 24146670, 28976004, 36220005, 43464006, 48293340, 65196009, 72440010, 86928012, 108660015, 130392018, 144880020, 195588027, 217320030, 260784036, 325980045, 391176054, 434640060, 651960090, 782352108, 977940135, 1303920180, 1955880270, 3911760540]

約数ペア:

[(1, 3911760540), (2, 1955880270), (3, 1303920180), (4, 977940135), (5, 782352108), (6, 651960090), (9, 434640060), (10, 391176054), (12, 325980045), (15, 260784036), (18, 217320030), (20, 195588027), (27, 144880020), (30, 130392018), (36, 108660015), (45, 86928012), (54, 72440010), (60, 65196009), (81, 48293340), (90, 43464006), (108, 36220005), (135, 28976004), (162, 24146670), (180, 21732003), (243, 16097780), (270, 14488002), (324, 12073335), (405, 9658668), (486, 8048890), (540, 7244001), (810, 4829334), (972, 4024445), (1215, 3219556), (1620, 2414667), (2430, 1609778), (4860, 804889)]