25071360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6529}}^1$

素因数の和:6553

約数の個数: 72

約数和(自身を含む): 80083920

約数和(自身を除く): 55012560

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, 640, 768, 960, 1280, 1920, 3840, 6529, 13058, 19587, 26116, 32645, 39174, 52232, 65290, 78348, 97935, 104464, 130580, 156696, 195870, 208928, 261160, 313392, 391740, 417856, 522320, 626784, 783480, 835712, 1044640, 1253568, 1566960, 1671424, 2089280, 2507136, 3133920, 4178560, 5014272, 6267840, 8357120, 12535680, 25071360]

約数ペア:

[(1, 25071360), (2, 12535680), (3, 8357120), (4, 6267840), (5, 5014272), (6, 4178560), (8, 3133920), (10, 2507136), (12, 2089280), (15, 1671424), (16, 1566960), (20, 1253568), (24, 1044640), (30, 835712), (32, 783480), (40, 626784), (48, 522320), (60, 417856), (64, 391740), (80, 313392), (96, 261160), (120, 208928), (128, 195870), (160, 156696), (192, 130580), (240, 104464), (256, 97935), (320, 78348), (384, 65290), (480, 52232), (640, 39174), (768, 32645), (960, 26116), (1280, 19587), (1920, 13058), (3840, 6529)]