379837440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{8243}}^1$

素因数の和:8274

約数の個数: 132

約数和(自身を含む): 1316286504

約数和(自身を除く): 936449064

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 8243, 9216, 11520, 15360, 16486, 23040, 24729, 32972, 41215, 46080, 49458, 65944, 74187, 82430, 98916, 123645, 131888, 148374, 164860, 197832, 247290, 263776, 296748, 329720, 370935, 395664, 494580, 527552, 593496, 659440, 741870, 791328, 989160, 1055104, 1186992, 1318880, 1483740, 1582656, 1978320, 2110208, 2373984, 2637760, 2967480, 3165312, 3956640, 4220416, 4747968, 5275520, 5934960, 6330624, 7913280, 8440832, 9495936, 10551040, 11869920, 12661248, 15826560, 18991872, 21102080, 23739840, 25322496, 31653120, 37983744, 42204160, 47479680, 63306240, 75967488, 94959360, 126612480, 189918720, 379837440]

約数ペア:

[(1, 379837440), (2, 189918720), (3, 126612480), (4, 94959360), (5, 75967488), (6, 63306240), (8, 47479680), (9, 42204160), (10, 37983744), (12, 31653120), (15, 25322496), (16, 23739840), (18, 21102080), (20, 18991872), (24, 15826560), (30, 12661248), (32, 11869920), (36, 10551040), (40, 9495936), (45, 8440832), (48, 7913280), (60, 6330624), (64, 5934960), (72, 5275520), (80, 4747968), (90, 4220416), (96, 3956640), (120, 3165312), (128, 2967480), (144, 2637760), (160, 2373984), (180, 2110208), (192, 1978320), (240, 1582656), (256, 1483740), (288, 1318880), (320, 1186992), (360, 1055104), (384, 989160), (480, 791328), (512, 741870), (576, 659440), (640, 593496), (720, 527552), (768, 494580), (960, 395664), (1024, 370935), (1152, 329720), (1280, 296748), (1440, 263776), (1536, 247290), (1920, 197832), (2304, 164860), (2560, 148374), (2880, 131888), (3072, 123645), (3840, 98916), (4608, 82430), (5120, 74187), (5760, 65944), (7680, 49458), (8243, 46080), (9216, 41215), (11520, 32972), (15360, 24729), (16486, 23040)]