306295920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{60773}}^1$

素因数の和:60799

約数の個数: 120

約数和(自身を含む): 1175612256

約数和(自身を除く): 869316336

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, 60773, 121546, 182319, 243092, 303865, 364638, 425411, 486184, 546957, 607730, 729276, 850822, 911595, 972368, 1093914, 1215460, 1276233, 1458552, 1701644, 1823190, 2127055, 2187828, 2430920, 2552466, 2734785, 2917104, 3403288, 3646380, 3828699, 4254110, 4375656, 4861840, 5104932, 5469570, 6381165, 6806576, 7292760, 7657398, 8508220, 8751312, 10209864, 10939140, 12762330, 14585520, 15314796, 17016440, 19143495, 20419728, 21878280, 25524660, 30629592, 34032880, 38286990, 43756560, 51049320, 61259184, 76573980, 102098640, 153147960, 306295920]

約数ペア:

[(1, 306295920), (2, 153147960), (3, 102098640), (4, 76573980), (5, 61259184), (6, 51049320), (7, 43756560), (8, 38286990), (9, 34032880), (10, 30629592), (12, 25524660), (14, 21878280), (15, 20419728), (16, 19143495), (18, 17016440), (20, 15314796), (21, 14585520), (24, 12762330), (28, 10939140), (30, 10209864), (35, 8751312), (36, 8508220), (40, 7657398), (42, 7292760), (45, 6806576), (48, 6381165), (56, 5469570), (60, 5104932), (63, 4861840), (70, 4375656), (72, 4254110), (80, 3828699), (84, 3646380), (90, 3403288), (105, 2917104), (112, 2734785), (120, 2552466), (126, 2430920), (140, 2187828), (144, 2127055), (168, 1823190), (180, 1701644), (210, 1458552), (240, 1276233), (252, 1215460), (280, 1093914), (315, 972368), (336, 911595), (360, 850822), (420, 729276), (504, 607730), (560, 546957), (630, 486184), (720, 425411), (840, 364638), (1008, 303865), (1260, 243092), (1680, 182319), (2520, 121546), (5040, 60773)]