120373120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 333466560

約数和(自身を除く): 213093440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 277, 280, 320, 388, 448, 485, 554, 560, 640, 679, 776, 896, 970, 1108, 1120, 1358, 1385, 1552, 1939, 1940, 2216, 2240, 2716, 2770, 3104, 3395, 3878, 3880, 4432, 4480, 5432, 5540, 6208, 6790, 7756, 7760, 8864, 9695, 10864, 11080, 12416, 13580, 15512, 15520, 17728, 19390, 21728, 22160, 26869, 27160, 31024, 31040, 35456, 38780, 43456, 44320, 53738, 54320, 62048, 62080, 77560, 86912, 88640, 107476, 108640, 124096, 134345, 155120, 177280, 188083, 214952, 217280, 248192, 268690, 310240, 376166, 429904, 434560, 537380, 620480, 752332, 859808, 940415, 1074760, 1240960, 1504664, 1719616, 1880830, 2149520, 3009328, 3439232, 3761660, 4299040, 6018656, 7523320, 8598080, 12037312, 15046640, 17196160, 24074624, 30093280, 60186560, 120373120]

約数ペア:

[(1, 120373120), (2, 60186560), (4, 30093280), (5, 24074624), (7, 17196160), (8, 15046640), (10, 12037312), (14, 8598080), (16, 7523320), (20, 6018656), (28, 4299040), (32, 3761660), (35, 3439232), (40, 3009328), (56, 2149520), (64, 1880830), (70, 1719616), (80, 1504664), (97, 1240960), (112, 1074760), (128, 940415), (140, 859808), (160, 752332), (194, 620480), (224, 537380), (277, 434560), (280, 429904), (320, 376166), (388, 310240), (448, 268690), (485, 248192), (554, 217280), (560, 214952), (640, 188083), (679, 177280), (776, 155120), (896, 134345), (970, 124096), (1108, 108640), (1120, 107476), (1358, 88640), (1385, 86912), (1552, 77560), (1939, 62080), (1940, 62048), (2216, 54320), (2240, 53738), (2716, 44320), (2770, 43456), (3104, 38780), (3395, 35456), (3878, 31040), (3880, 31024), (4432, 27160), (4480, 26869), (5432, 22160), (5540, 21728), (6208, 19390), (6790, 17728), (7756, 15520), (7760, 15512), (8864, 13580), (9695, 12416), (10864, 11080)]