578728320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{787}}^1$

素因数の和:1192

約数の個数: 128

約数和(自身を含む): 1851863040

約数和(自身を除く): 1273134720

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, 383, 384, 480, 640, 766, 787, 960, 1149, 1532, 1574, 1915, 1920, 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, 49024, 50368, 61280, 62960, 73536, 75552, 91920, 94440, 100736, 122560, 125920, 147072, 151104, 183840, 188880, 245120, 251840, 301421, 302208, 367680, 377760, 503680, 602842, 735360, 755520, 904263, 1205684, 1507105, 1511040, 1808526, 2411368, 3014210, 3617052, 4521315, 4822736, 6028420, 7234104, 9042630, 9645472, 12056840, 14468208, 18085260, 19290944, 24113680, 28936416, 36170520, 38581888, 48227360, 57872832, 72341040, 96454720, 115745664, 144682080, 192909440, 289364160, 578728320]

約数ペア:

[(1, 578728320), (2, 289364160), (3, 192909440), (4, 144682080), (5, 115745664), (6, 96454720), (8, 72341040), (10, 57872832), (12, 48227360), (15, 38581888), (16, 36170520), (20, 28936416), (24, 24113680), (30, 19290944), (32, 18085260), (40, 14468208), (48, 12056840), (60, 9645472), (64, 9042630), (80, 7234104), (96, 6028420), (120, 4822736), (128, 4521315), (160, 3617052), (192, 3014210), (240, 2411368), (320, 1808526), (383, 1511040), (384, 1507105), (480, 1205684), (640, 904263), (766, 755520), (787, 735360), (960, 602842), (1149, 503680), (1532, 377760), (1574, 367680), (1915, 302208), (1920, 301421), (2298, 251840), (2361, 245120), (3064, 188880), (3148, 183840), (3830, 151104), (3935, 147072), (4596, 125920), (4722, 122560), (5745, 100736), (6128, 94440), (6296, 91920), (7660, 75552), (7870, 73536), (9192, 62960), (9444, 61280), (11490, 50368), (11805, 49024), (12256, 47220), (12592, 45960), (15320, 37776), (15740, 36768), (18384, 31480), (18888, 30640), (22980, 25184), (23610, 24512)]