1255230360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205103}}^1$

素因数の和:205137

約数の個数: 96

約数和(自身を含む): 4319490240

約数和(自身を除く): 3064259880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 205103, 410206, 615309, 820412, 1025515, 1230618, 1640824, 1845927, 2051030, 2461236, 3076545, 3486751, 3691854, 4102060, 4922472, 6153090, 6973502, 7383708, 8204120, 9229635, 10460253, 12306180, 13947004, 14767416, 17433755, 18459270, 20920506, 24612360, 27894008, 31380759, 34867510, 36918540, 41841012, 52301265, 62761518, 69735020, 73837080, 83682024, 104602530, 125523036, 139470040, 156903795, 209205060, 251046072, 313807590, 418410120, 627615180, 1255230360]

約数ペア:

[(1, 1255230360), (2, 627615180), (3, 418410120), (4, 313807590), (5, 251046072), (6, 209205060), (8, 156903795), (9, 139470040), (10, 125523036), (12, 104602530), (15, 83682024), (17, 73837080), (18, 69735020), (20, 62761518), (24, 52301265), (30, 41841012), (34, 36918540), (36, 34867510), (40, 31380759), (45, 27894008), (51, 24612360), (60, 20920506), (68, 18459270), (72, 17433755), (85, 14767416), (90, 13947004), (102, 12306180), (120, 10460253), (136, 9229635), (153, 8204120), (170, 7383708), (180, 6973502), (204, 6153090), (255, 4922472), (306, 4102060), (340, 3691854), (360, 3486751), (408, 3076545), (510, 2461236), (612, 2051030), (680, 1845927), (765, 1640824), (1020, 1230618), (1224, 1025515), (1530, 820412), (2040, 615309), (3060, 410206), (6120, 205103)]