245180160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{21283}}^1$

素因数の和:21310

約数の個数: 108

約数和(自身を含む): 848337672

約数和(自身を除く): 603157512

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 21283, 42566, 63849, 85132, 106415, 127698, 170264, 191547, 212830, 255396, 319245, 340528, 383094, 425660, 510792, 638490, 681056, 766188, 851320, 957735, 1021584, 1276980, 1362112, 1532376, 1702640, 1915470, 2043168, 2553960, 2724224, 3064752, 3405280, 3830940, 4086336, 5107920, 5448448, 6129504, 6810560, 7661880, 8172672, 10215840, 12259008, 13621120, 15323760, 16345344, 20431680, 24518016, 27242240, 30647520, 40863360, 49036032, 61295040, 81726720, 122590080, 245180160]

約数ペア:

[(1, 245180160), (2, 122590080), (3, 81726720), (4, 61295040), (5, 49036032), (6, 40863360), (8, 30647520), (9, 27242240), (10, 24518016), (12, 20431680), (15, 16345344), (16, 15323760), (18, 13621120), (20, 12259008), (24, 10215840), (30, 8172672), (32, 7661880), (36, 6810560), (40, 6129504), (45, 5448448), (48, 5107920), (60, 4086336), (64, 3830940), (72, 3405280), (80, 3064752), (90, 2724224), (96, 2553960), (120, 2043168), (128, 1915470), (144, 1702640), (160, 1532376), (180, 1362112), (192, 1276980), (240, 1021584), (256, 957735), (288, 851320), (320, 766188), (360, 681056), (384, 638490), (480, 510792), (576, 425660), (640, 383094), (720, 340528), (768, 319245), (960, 255396), (1152, 212830), (1280, 191547), (1440, 170264), (1920, 127698), (2304, 106415), (2880, 85132), (3840, 63849), (5760, 42566), (11520, 21283)]