122565120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{15959}}^1$

素因数の和:15985

約数の個数: 80

約数和(自身を含む): 391849920

約数和(自身を除く): 269284800

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 15959, 31918, 47877, 63836, 79795, 95754, 127672, 159590, 191508, 239385, 255344, 319180, 383016, 478770, 510688, 638360, 766032, 957540, 1021376, 1276720, 1532064, 1915080, 2042752, 2553440, 3064128, 3830160, 4085504, 5106880, 6128256, 7660320, 8171008, 10213760, 12256512, 15320640, 20427520, 24513024, 30641280, 40855040, 61282560, 122565120]

約数ペア:

[(1, 122565120), (2, 61282560), (3, 40855040), (4, 30641280), (5, 24513024), (6, 20427520), (8, 15320640), (10, 12256512), (12, 10213760), (15, 8171008), (16, 7660320), (20, 6128256), (24, 5106880), (30, 4085504), (32, 3830160), (40, 3064128), (48, 2553440), (60, 2042752), (64, 1915080), (80, 1532064), (96, 1276720), (120, 1021376), (128, 957540), (160, 766032), (192, 638360), (240, 510688), (256, 478770), (320, 383016), (384, 319180), (480, 255344), (512, 239385), (640, 191508), (768, 159590), (960, 127672), (1280, 95754), (1536, 79795), (1920, 63836), (2560, 47877), (3840, 31918), (7680, 15959)]