57822720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{7529}}^1$

素因数の和:7555

約数の個数: 80

約数和(自身を含む): 184876560

約数和(自身を除く): 127053840

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, 7529, 7680, 15058, 22587, 30116, 37645, 45174, 60232, 75290, 90348, 112935, 120464, 150580, 180696, 225870, 240928, 301160, 361392, 451740, 481856, 602320, 722784, 903480, 963712, 1204640, 1445568, 1806960, 1927424, 2409280, 2891136, 3613920, 3854848, 4818560, 5782272, 7227840, 9637120, 11564544, 14455680, 19274240, 28911360, 57822720]

約数ペア:

[(1, 57822720), (2, 28911360), (3, 19274240), (4, 14455680), (5, 11564544), (6, 9637120), (8, 7227840), (10, 5782272), (12, 4818560), (15, 3854848), (16, 3613920), (20, 2891136), (24, 2409280), (30, 1927424), (32, 1806960), (40, 1445568), (48, 1204640), (60, 963712), (64, 903480), (80, 722784), (96, 602320), (120, 481856), (128, 451740), (160, 361392), (192, 301160), (240, 240928), (256, 225870), (320, 180696), (384, 150580), (480, 120464), (512, 112935), (640, 90348), (768, 75290), (960, 60232), (1280, 45174), (1536, 37645), (1920, 30116), (2560, 22587), (3840, 15058), (7529, 7680)]