647047080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11903}}^1$

素因数の和:12071

約数の個数: 96

約数和(自身を含む): 2117007360

約数和(自身を除く): 1469960280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 9060, 10872, 11903, 13590, 18120, 23806, 27180, 35709, 47612, 54360, 59515, 71418, 95224, 107127, 119030, 142836, 178545, 214254, 238060, 285672, 357090, 428508, 476120, 535635, 714180, 857016, 1071270, 1428360, 1797353, 2142540, 3594706, 4285080, 5392059, 7189412, 8986765, 10784118, 14378824, 16176177, 17973530, 21568236, 26960295, 32352354, 35947060, 43136472, 53920590, 64704708, 71894120, 80880885, 107841180, 129409416, 161761770, 215682360, 323523540, 647047080]

約数ペア:

[(1, 647047080), (2, 323523540), (3, 215682360), (4, 161761770), (5, 129409416), (6, 107841180), (8, 80880885), (9, 71894120), (10, 64704708), (12, 53920590), (15, 43136472), (18, 35947060), (20, 32352354), (24, 26960295), (30, 21568236), (36, 17973530), (40, 16176177), (45, 14378824), (60, 10784118), (72, 8986765), (90, 7189412), (120, 5392059), (151, 4285080), (180, 3594706), (302, 2142540), (360, 1797353), (453, 1428360), (604, 1071270), (755, 857016), (906, 714180), (1208, 535635), (1359, 476120), (1510, 428508), (1812, 357090), (2265, 285672), (2718, 238060), (3020, 214254), (3624, 178545), (4530, 142836), (5436, 119030), (6040, 107127), (6795, 95224), (9060, 71418), (10872, 59515), (11903, 54360), (13590, 47612), (18120, 35709), (23806, 27180)]