325347120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{64553}}^1$

素因数の和:64579

約数の個数: 120

約数和(自身を含む): 1248732576

約数和(自身を除く): 923385456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 64553, 129106, 193659, 258212, 322765, 387318, 451871, 516424, 580977, 645530, 774636, 903742, 968295, 1032848, 1161954, 1291060, 1355613, 1549272, 1807484, 1936590, 2259355, 2323908, 2582120, 2711226, 2904885, 3098544, 3614968, 3873180, 4066839, 4518710, 4647816, 5164240, 5422452, 5809770, 6778065, 7229936, 7746360, 8133678, 9037420, 9295632, 10844904, 11619540, 13556130, 15492720, 16267356, 18074840, 20334195, 21689808, 23239080, 27112260, 32534712, 36149680, 40668390, 46478160, 54224520, 65069424, 81336780, 108449040, 162673560, 325347120]

約数ペア:

[(1, 325347120), (2, 162673560), (3, 108449040), (4, 81336780), (5, 65069424), (6, 54224520), (7, 46478160), (8, 40668390), (9, 36149680), (10, 32534712), (12, 27112260), (14, 23239080), (15, 21689808), (16, 20334195), (18, 18074840), (20, 16267356), (21, 15492720), (24, 13556130), (28, 11619540), (30, 10844904), (35, 9295632), (36, 9037420), (40, 8133678), (42, 7746360), (45, 7229936), (48, 6778065), (56, 5809770), (60, 5422452), (63, 5164240), (70, 4647816), (72, 4518710), (80, 4066839), (84, 3873180), (90, 3614968), (105, 3098544), (112, 2904885), (120, 2711226), (126, 2582120), (140, 2323908), (144, 2259355), (168, 1936590), (180, 1807484), (210, 1549272), (240, 1355613), (252, 1291060), (280, 1161954), (315, 1032848), (336, 968295), (360, 903742), (420, 774636), (504, 645530), (560, 580977), (630, 516424), (720, 451871), (840, 387318), (1008, 322765), (1260, 258212), (1680, 193659), (2520, 129106), (5040, 64553)]