25647360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6679}}^1$

素因数の和:6703

約数の個数: 72

約数和(自身を含む): 81923520

約数和(自身を除く): 56276160

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, 6679, 13358, 20037, 26716, 33395, 40074, 53432, 66790, 80148, 100185, 106864, 133580, 160296, 200370, 213728, 267160, 320592, 400740, 427456, 534320, 641184, 801480, 854912, 1068640, 1282368, 1602960, 1709824, 2137280, 2564736, 3205920, 4274560, 5129472, 6411840, 8549120, 12823680, 25647360]

約数ペア:

[(1, 25647360), (2, 12823680), (3, 8549120), (4, 6411840), (5, 5129472), (6, 4274560), (8, 3205920), (10, 2564736), (12, 2137280), (15, 1709824), (16, 1602960), (20, 1282368), (24, 1068640), (30, 854912), (32, 801480), (40, 641184), (48, 534320), (60, 427456), (64, 400740), (80, 320592), (96, 267160), (120, 213728), (128, 200370), (160, 160296), (192, 133580), (240, 106864), (256, 100185), (320, 80148), (384, 66790), (480, 53432), (640, 40074), (768, 33395), (960, 26716), (1280, 20037), (1920, 13358), (3840, 6679)]