54436480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 154224000

約数和(自身を除く): 99787520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 419, 448, 464, 560, 580, 640, 812, 838, 896, 928, 1015, 1120, 1160, 1624, 1676, 1856, 2030, 2095, 2240, 2320, 2933, 3248, 3352, 3712, 4060, 4190, 4480, 4640, 5866, 6496, 6704, 8120, 8380, 9280, 11732, 12151, 12992, 13408, 14665, 16240, 16760, 18560, 23464, 24302, 25984, 26816, 29330, 32480, 33520, 46928, 48604, 53632, 58660, 60755, 64960, 67040, 85057, 93856, 97208, 117320, 121510, 129920, 134080, 170114, 187712, 194416, 234640, 243020, 268160, 340228, 375424, 388832, 425285, 469280, 486040, 680456, 777664, 850570, 938560, 972080, 1360912, 1555328, 1701140, 1877120, 1944160, 2721824, 3402280, 3888320, 5443648, 6804560, 7776640, 10887296, 13609120, 27218240, 54436480]

約数ペア:

[(1, 54436480), (2, 27218240), (4, 13609120), (5, 10887296), (7, 7776640), (8, 6804560), (10, 5443648), (14, 3888320), (16, 3402280), (20, 2721824), (28, 1944160), (29, 1877120), (32, 1701140), (35, 1555328), (40, 1360912), (56, 972080), (58, 938560), (64, 850570), (70, 777664), (80, 680456), (112, 486040), (116, 469280), (128, 425285), (140, 388832), (145, 375424), (160, 340228), (203, 268160), (224, 243020), (232, 234640), (280, 194416), (290, 187712), (320, 170114), (406, 134080), (419, 129920), (448, 121510), (464, 117320), (560, 97208), (580, 93856), (640, 85057), (812, 67040), (838, 64960), (896, 60755), (928, 58660), (1015, 53632), (1120, 48604), (1160, 46928), (1624, 33520), (1676, 32480), (1856, 29330), (2030, 26816), (2095, 25984), (2240, 24302), (2320, 23464), (2933, 18560), (3248, 16760), (3352, 16240), (3712, 14665), (4060, 13408), (4190, 12992), (4480, 12151), (4640, 11732), (5866, 9280), (6496, 8380), (6704, 8120)]