299707920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2113}}^1$

素因数の和:2329

約数の個数: 120

約数和(自身を含む): 1012107096

約数和(自身を除く): 712399176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2113, 2364, 2955, 3152, 3546, 3940, 4226, 4728, 5910, 6339, 7092, 7880, 8452, 8865, 9456, 10565, 11820, 12678, 14184, 15760, 16904, 17730, 19017, 21130, 23640, 25356, 28368, 31695, 33808, 35460, 38034, 42260, 47280, 50712, 63390, 70920, 76068, 84520, 95085, 101424, 126780, 141840, 152136, 169040, 190170, 253560, 304272, 380340, 416261, 507120, 760680, 832522, 1248783, 1521360, 1665044, 2081305, 2497566, 3330088, 3746349, 4162610, 4995132, 6243915, 6660176, 7492698, 8325220, 9990264, 12487830, 14985396, 16650440, 18731745, 19980528, 24975660, 29970792, 33300880, 37463490, 49951320, 59941584, 74926980, 99902640, 149853960, 299707920]

約数ペア:

[(1, 299707920), (2, 149853960), (3, 99902640), (4, 74926980), (5, 59941584), (6, 49951320), (8, 37463490), (9, 33300880), (10, 29970792), (12, 24975660), (15, 19980528), (16, 18731745), (18, 16650440), (20, 14985396), (24, 12487830), (30, 9990264), (36, 8325220), (40, 7492698), (45, 6660176), (48, 6243915), (60, 4995132), (72, 4162610), (80, 3746349), (90, 3330088), (120, 2497566), (144, 2081305), (180, 1665044), (197, 1521360), (240, 1248783), (360, 832522), (394, 760680), (591, 507120), (720, 416261), (788, 380340), (985, 304272), (1182, 253560), (1576, 190170), (1773, 169040), (1970, 152136), (2113, 141840), (2364, 126780), (2955, 101424), (3152, 95085), (3546, 84520), (3940, 76068), (4226, 70920), (4728, 63390), (5910, 50712), (6339, 47280), (7092, 42260), (7880, 38034), (8452, 35460), (8865, 33808), (9456, 31695), (10565, 28368), (11820, 25356), (12678, 23640), (14184, 21130), (15760, 19017), (16904, 17730)]