996949080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17417}}^1$

素因数の和:17490

約数の個数: 128

約数和(自身を含む): 3386059200

約数和(自身を除く): 2389110120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 90, 106, 108, 120, 135, 159, 180, 212, 216, 265, 270, 318, 360, 424, 477, 530, 540, 636, 795, 954, 1060, 1080, 1272, 1431, 1590, 1908, 2120, 2385, 2862, 3180, 3816, 4770, 5724, 6360, 7155, 9540, 11448, 14310, 17417, 19080, 28620, 34834, 52251, 57240, 69668, 87085, 104502, 139336, 156753, 174170, 209004, 261255, 313506, 348340, 418008, 470259, 522510, 627012, 696680, 783765, 923101, 940518, 1045020, 1254024, 1567530, 1846202, 1881036, 2090040, 2351295, 2769303, 3135060, 3692404, 3762072, 4615505, 4702590, 5538606, 6270120, 7384808, 8307909, 9231010, 9405180, 11077212, 13846515, 16615818, 18462020, 18810360, 22154424, 24923727, 27693030, 33231636, 36924040, 41539545, 49847454, 55386060, 66463272, 83079090, 99694908, 110772120, 124618635, 166158180, 199389816, 249237270, 332316360, 498474540, 996949080]

約数ペア:

[(1, 996949080), (2, 498474540), (3, 332316360), (4, 249237270), (5, 199389816), (6, 166158180), (8, 124618635), (9, 110772120), (10, 99694908), (12, 83079090), (15, 66463272), (18, 55386060), (20, 49847454), (24, 41539545), (27, 36924040), (30, 33231636), (36, 27693030), (40, 24923727), (45, 22154424), (53, 18810360), (54, 18462020), (60, 16615818), (72, 13846515), (90, 11077212), (106, 9405180), (108, 9231010), (120, 8307909), (135, 7384808), (159, 6270120), (180, 5538606), (212, 4702590), (216, 4615505), (265, 3762072), (270, 3692404), (318, 3135060), (360, 2769303), (424, 2351295), (477, 2090040), (530, 1881036), (540, 1846202), (636, 1567530), (795, 1254024), (954, 1045020), (1060, 940518), (1080, 923101), (1272, 783765), (1431, 696680), (1590, 627012), (1908, 522510), (2120, 470259), (2385, 418008), (2862, 348340), (3180, 313506), (3816, 261255), (4770, 209004), (5724, 174170), (6360, 156753), (7155, 139336), (9540, 104502), (11448, 87085), (14310, 69668), (17417, 57240), (19080, 52251), (28620, 34834)]