126156240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25031}}^1$

素因数の和:25057

約数の個数: 120

約数和(自身を含む): 484219008

約数和(自身を除く): 358062768

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, 25031, 50062, 75093, 100124, 125155, 150186, 175217, 200248, 225279, 250310, 300372, 350434, 375465, 400496, 450558, 500620, 525651, 600744, 700868, 750930, 876085, 901116, 1001240, 1051302, 1126395, 1201488, 1401736, 1501860, 1576953, 1752170, 1802232, 2002480, 2102604, 2252790, 2628255, 2803472, 3003720, 3153906, 3504340, 3604464, 4205208, 4505580, 5256510, 6007440, 6307812, 7008680, 7884765, 8410416, 9011160, 10513020, 12615624, 14017360, 15769530, 18022320, 21026040, 25231248, 31539060, 42052080, 63078120, 126156240]

約数ペア:

[(1, 126156240), (2, 63078120), (3, 42052080), (4, 31539060), (5, 25231248), (6, 21026040), (7, 18022320), (8, 15769530), (9, 14017360), (10, 12615624), (12, 10513020), (14, 9011160), (15, 8410416), (16, 7884765), (18, 7008680), (20, 6307812), (21, 6007440), (24, 5256510), (28, 4505580), (30, 4205208), (35, 3604464), (36, 3504340), (40, 3153906), (42, 3003720), (45, 2803472), (48, 2628255), (56, 2252790), (60, 2102604), (63, 2002480), (70, 1802232), (72, 1752170), (80, 1576953), (84, 1501860), (90, 1401736), (105, 1201488), (112, 1126395), (120, 1051302), (126, 1001240), (140, 901116), (144, 876085), (168, 750930), (180, 700868), (210, 600744), (240, 525651), (252, 500620), (280, 450558), (315, 400496), (336, 375465), (360, 350434), (420, 300372), (504, 250310), (560, 225279), (630, 200248), (720, 175217), (840, 150186), (1008, 125155), (1260, 100124), (1680, 75093), (2520, 50062), (5040, 25031)]