289364160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1190

約数の個数: 112

約数和(自身を含む): 922300416

約数和(自身を除く): 632936256

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, 160, 192, 240, 320, 383, 480, 766, 787, 960, 1149, 1532, 1574, 1915, 2298, 2361, 3064, 3148, 3830, 3935, 4596, 4722, 5745, 6128, 6296, 7660, 7870, 9192, 9444, 11490, 11805, 12256, 12592, 15320, 15740, 18384, 18888, 22980, 23610, 24512, 25184, 30640, 31480, 36768, 37776, 45960, 47220, 50368, 61280, 62960, 73536, 75552, 91920, 94440, 122560, 125920, 151104, 183840, 188880, 251840, 301421, 367680, 377760, 602842, 755520, 904263, 1205684, 1507105, 1808526, 2411368, 3014210, 3617052, 4521315, 4822736, 6028420, 7234104, 9042630, 9645472, 12056840, 14468208, 18085260, 19290944, 24113680, 28936416, 36170520, 48227360, 57872832, 72341040, 96454720, 144682080, 289364160]

約数ペア:

[(1, 289364160), (2, 144682080), (3, 96454720), (4, 72341040), (5, 57872832), (6, 48227360), (8, 36170520), (10, 28936416), (12, 24113680), (15, 19290944), (16, 18085260), (20, 14468208), (24, 12056840), (30, 9645472), (32, 9042630), (40, 7234104), (48, 6028420), (60, 4822736), (64, 4521315), (80, 3617052), (96, 3014210), (120, 2411368), (160, 1808526), (192, 1507105), (240, 1205684), (320, 904263), (383, 755520), (480, 602842), (766, 377760), (787, 367680), (960, 301421), (1149, 251840), (1532, 188880), (1574, 183840), (1915, 151104), (2298, 125920), (2361, 122560), (3064, 94440), (3148, 91920), (3830, 75552), (3935, 73536), (4596, 62960), (4722, 61280), (5745, 50368), (6128, 47220), (6296, 45960), (7660, 37776), (7870, 36768), (9192, 31480), (9444, 30640), (11490, 25184), (11805, 24512), (12256, 23610), (12592, 22980), (15320, 18888), (15740, 18384)]