155064960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{26921}}^1$

素因数の和:26946

約数の個数: 96

約数和(自身を含む): 535478580

約数和(自身を除く): 380413620

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 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, 3445888, 3876624, 4307360, 4845780, 5168832, 6461040, 7753248, 8614720, 9691560, 10337664, 12922080, 15506496, 17229440, 19383120, 25844160, 31012992, 38766240, 51688320, 77532480, 155064960]

約数ペア:

[(1, 155064960), (2, 77532480), (3, 51688320), (4, 38766240), (5, 31012992), (6, 25844160), (8, 19383120), (9, 17229440), (10, 15506496), (12, 12922080), (15, 10337664), (16, 9691560), (18, 8614720), (20, 7753248), (24, 6461040), (30, 5168832), (32, 4845780), (36, 4307360), (40, 3876624), (45, 3445888), (48, 3230520), (60, 2584416), (64, 2422890), (72, 2153680), (80, 1938312), (90, 1722944), (96, 1615260), (120, 1292208), (128, 1211445), (144, 1076840), (160, 969156), (180, 861472), (192, 807630), (240, 646104), (288, 538420), (320, 484578), (360, 430736), (384, 403815), (480, 323052), (576, 269210), (640, 242289), (720, 215368), (960, 161526), (1152, 134605), (1440, 107684), (1920, 80763), (2880, 53842), (5760, 26921)]