276155520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{143831}}^1$

素因数の和:143853

約数の個数: 64

約数和(自身を含む): 880251840

約数和(自身を除く): 604096320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 143831, 287662, 431493, 575324, 719155, 862986, 1150648, 1438310, 1725972, 2157465, 2301296, 2876620, 3451944, 4314930, 4602592, 5753240, 6903888, 8629860, 9205184, 11506480, 13807776, 17259720, 18410368, 23012960, 27615552, 34519440, 46025920, 55231104, 69038880, 92051840, 138077760, 276155520]

約数ペア:

[(1, 276155520), (2, 138077760), (3, 92051840), (4, 69038880), (5, 55231104), (6, 46025920), (8, 34519440), (10, 27615552), (12, 23012960), (15, 18410368), (16, 17259720), (20, 13807776), (24, 11506480), (30, 9205184), (32, 8629860), (40, 6903888), (48, 5753240), (60, 4602592), (64, 4314930), (80, 3451944), (96, 2876620), (120, 2301296), (128, 2157465), (160, 1725972), (192, 1438310), (240, 1150648), (320, 862986), (384, 719155), (480, 575324), (640, 431493), (960, 287662), (1920, 143831)]