135812880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{26947}}^1$

素因数の和:26973

約数の個数: 120

約数和(自身を含む): 521282112

約数和(自身を除く): 385469232

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, 26947, 53894, 80841, 107788, 134735, 161682, 188629, 215576, 242523, 269470, 323364, 377258, 404205, 431152, 485046, 538940, 565887, 646728, 754516, 808410, 943145, 970092, 1077880, 1131774, 1212615, 1293456, 1509032, 1616820, 1697661, 1886290, 1940184, 2155760, 2263548, 2425230, 2829435, 3018064, 3233640, 3395322, 3772580, 3880368, 4527096, 4850460, 5658870, 6467280, 6790644, 7545160, 8488305, 9054192, 9700920, 11317740, 13581288, 15090320, 16976610, 19401840, 22635480, 27162576, 33953220, 45270960, 67906440, 135812880]

約数ペア:

[(1, 135812880), (2, 67906440), (3, 45270960), (4, 33953220), (5, 27162576), (6, 22635480), (7, 19401840), (8, 16976610), (9, 15090320), (10, 13581288), (12, 11317740), (14, 9700920), (15, 9054192), (16, 8488305), (18, 7545160), (20, 6790644), (21, 6467280), (24, 5658870), (28, 4850460), (30, 4527096), (35, 3880368), (36, 3772580), (40, 3395322), (42, 3233640), (45, 3018064), (48, 2829435), (56, 2425230), (60, 2263548), (63, 2155760), (70, 1940184), (72, 1886290), (80, 1697661), (84, 1616820), (90, 1509032), (105, 1293456), (112, 1212615), (120, 1131774), (126, 1077880), (140, 970092), (144, 943145), (168, 808410), (180, 754516), (210, 646728), (240, 565887), (252, 538940), (280, 485046), (315, 431152), (336, 404205), (360, 377258), (420, 323364), (504, 269470), (560, 242523), (630, 215576), (720, 188629), (840, 161682), (1008, 134735), (1260, 107788), (1680, 80841), (2520, 53894), (5040, 26947)]