2508146303580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{38921}}^1\times {\mathrm{39779}}^1$

素因数の和:78721

約数の個数: 120

約数和(自身を含む): 7868547807120

約数和(自身を除く): 5360401503540

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, 270, 324, 405, 540, 810, 1620, 38921, 39779, 77842, 79558, 116763, 119337, 155684, 159116, 194605, 198895, 233526, 238674, 350289, 358011, 389210, 397790, 467052, 477348, 583815, 596685, 700578, 716022, 778420, 795580, 1050867, 1074033, 1167630, 1193370, 1401156, 1432044, 1751445, 1790055, 2101734, 2148066, 2335260, 2386740, 3152601, 3222099, 3502890, 3580110, 4203468, 4296132, 5254335, 5370165, 6305202, 6444198, 7005780, 7160220, 10508670, 10740330, 12610404, 12888396, 15763005, 16110495, 21017340, 21480660, 31526010, 32220990, 63052020, 64441980, 1548238459, 3096476918, 4644715377, 6192953836, 7741192295, 9289430754, 13934146131, 15482384590, 18578861508, 23223576885, 27868292262, 30964769180, 41802438393, 46447153770, 55736584524, 69670730655, 83604876786, 92894307540, 125407315179, 139341461310, 167209753572, 209012191965, 250814630358, 278682922620, 418024383930, 501629260716, 627036575895, 836048767860, 1254073151790, 2508146303580]

約数ペア:

[(1, 2508146303580), (2, 1254073151790), (3, 836048767860), (4, 627036575895), (5, 501629260716), (6, 418024383930), (9, 278682922620), (10, 250814630358), (12, 209012191965), (15, 167209753572), (18, 139341461310), (20, 125407315179), (27, 92894307540), (30, 83604876786), (36, 69670730655), (45, 55736584524), (54, 46447153770), (60, 41802438393), (81, 30964769180), (90, 27868292262), (108, 23223576885), (135, 18578861508), (162, 15482384590), (180, 13934146131), (270, 9289430754), (324, 7741192295), (405, 6192953836), (540, 4644715377), (810, 3096476918), (1620, 1548238459), (38921, 64441980), (39779, 63052020), (77842, 32220990), (79558, 31526010), (116763, 21480660), (119337, 21017340), (155684, 16110495), (159116, 15763005), (194605, 12888396), (198895, 12610404), (233526, 10740330), (238674, 10508670), (350289, 7160220), (358011, 7005780), (389210, 6444198), (397790, 6305202), (467052, 5370165), (477348, 5254335), (583815, 4296132), (596685, 4203468), (700578, 3580110), (716022, 3502890), (778420, 3222099), (795580, 3152601), (1050867, 2386740), (1074033, 2335260), (1167630, 2148066), (1193370, 2101734), (1401156, 1790055), (1432044, 1751445)]