77532480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{26921}}^1$

素因数の和:26944

約数の個数: 84

約数和(自身を含む): 266689332

約数和(自身を除く): 189156852

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 26921, 53842, 80763, 107684, 134605, 161526, 215368, 242289, 269210, 323052, 403815, 430736, 484578, 538420, 646104, 807630, 861472, 969156, 1076840, 1211445, 1292208, 1615260, 1722944, 1938312, 2153680, 2422890, 2584416, 3230520, 3876624, 4307360, 4845780, 5168832, 6461040, 7753248, 8614720, 9691560, 12922080, 15506496, 19383120, 25844160, 38766240, 77532480]

約数ペア:

[(1, 77532480), (2, 38766240), (3, 25844160), (4, 19383120), (5, 15506496), (6, 12922080), (8, 9691560), (9, 8614720), (10, 7753248), (12, 6461040), (15, 5168832), (16, 4845780), (18, 4307360), (20, 3876624), (24, 3230520), (30, 2584416), (32, 2422890), (36, 2153680), (40, 1938312), (45, 1722944), (48, 1615260), (60, 1292208), (64, 1211445), (72, 1076840), (80, 969156), (90, 861472), (96, 807630), (120, 646104), (144, 538420), (160, 484578), (180, 430736), (192, 403815), (240, 323052), (288, 269210), (320, 242289), (360, 215368), (480, 161526), (576, 134605), (720, 107684), (960, 80763), (1440, 53842), (2880, 26921)]