270989280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 957096000

約数和(自身を除く): 686106720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 149, 160, 180, 216, 240, 270, 288, 298, 360, 421, 432, 447, 480, 540, 596, 720, 745, 842, 864, 894, 1080, 1192, 1263, 1341, 1440, 1490, 1684, 1788, 2105, 2160, 2235, 2384, 2526, 2682, 2980, 3368, 3576, 3789, 4023, 4210, 4320, 4470, 4768, 5052, 5364, 5960, 6315, 6705, 6736, 7152, 7578, 8046, 8420, 8940, 10104, 10728, 11367, 11920, 12630, 13410, 13472, 14304, 15156, 16092, 16840, 17880, 18945, 20115, 20208, 21456, 22734, 23840, 25260, 26820, 30312, 32184, 33680, 35760, 37890, 40230, 40416, 42912, 45468, 50520, 53640, 56835, 60624, 62729, 64368, 67360, 71520, 75780, 80460, 90936, 101040, 107280, 113670, 121248, 125458, 128736, 151560, 160920, 181872, 188187, 202080, 214560, 227340, 250916, 303120, 313645, 321840, 363744, 376374, 454680, 501832, 564561, 606240, 627290, 643680, 752748, 909360, 940935, 1003664, 1129122, 1254580, 1505496, 1693683, 1818720, 1881870, 2007328, 2258244, 2509160, 2822805, 3010992, 3387366, 3763740, 4516488, 5018320, 5645610, 6021984, 6774732, 7527480, 8468415, 9032976, 10036640, 11291220, 13549464, 15054960, 16936830, 18065952, 22582440, 27098928, 30109920, 33873660, 45164880, 54197856, 67747320, 90329760, 135494640, 270989280]

約数ペア:

[(1, 270989280), (2, 135494640), (3, 90329760), (4, 67747320), (5, 54197856), (6, 45164880), (8, 33873660), (9, 30109920), (10, 27098928), (12, 22582440), (15, 18065952), (16, 16936830), (18, 15054960), (20, 13549464), (24, 11291220), (27, 10036640), (30, 9032976), (32, 8468415), (36, 7527480), (40, 6774732), (45, 6021984), (48, 5645610), (54, 5018320), (60, 4516488), (72, 3763740), (80, 3387366), (90, 3010992), (96, 2822805), (108, 2509160), (120, 2258244), (135, 2007328), (144, 1881870), (149, 1818720), (160, 1693683), (180, 1505496), (216, 1254580), (240, 1129122), (270, 1003664), (288, 940935), (298, 909360), (360, 752748), (421, 643680), (432, 627290), (447, 606240), (480, 564561), (540, 501832), (596, 454680), (720, 376374), (745, 363744), (842, 321840), (864, 313645), (894, 303120), (1080, 250916), (1192, 227340), (1263, 214560), (1341, 202080), (1440, 188187), (1490, 181872), (1684, 160920), (1788, 151560), (2105, 128736), (2160, 125458), (2235, 121248), (2384, 113670), (2526, 107280), (2682, 101040), (2980, 90936), (3368, 80460), (3576, 75780), (3789, 71520), (4023, 67360), (4210, 64368), (4320, 62729), (4470, 60624), (4768, 56835), (5052, 53640), (5364, 50520), (5960, 45468), (6315, 42912), (6705, 40416), (6736, 40230), (7152, 37890), (7578, 35760), (8046, 33680), (8420, 32184), (8940, 30312), (10104, 26820), (10728, 25260), (11367, 23840), (11920, 22734), (12630, 21456), (13410, 20208), (13472, 20115), (14304, 18945), (15156, 17880), (16092, 16840)]