40575360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{3019}}^1$

素因数の和:3048

約数の個数: 128

約数和(自身を含む): 147859200

約数和(自身を除く): 107283840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3019, 3360, 4480, 6038, 6720, 9057, 12076, 13440, 15095, 18114, 21133, 24152, 30190, 36228, 42266, 45285, 48304, 60380, 63399, 72456, 84532, 90570, 96608, 105665, 120760, 126798, 144912, 169064, 181140, 193216, 211330, 241520, 253596, 289824, 316995, 338128, 362280, 386432, 422660, 483040, 507192, 579648, 633990, 676256, 724560, 845320, 966080, 1014384, 1159296, 1267980, 1352512, 1449120, 1690640, 1932160, 2028768, 2535960, 2705024, 2898240, 3381280, 4057536, 5071920, 5796480, 6762560, 8115072, 10143840, 13525120, 20287680, 40575360]

約数ペア:

[(1, 40575360), (2, 20287680), (3, 13525120), (4, 10143840), (5, 8115072), (6, 6762560), (7, 5796480), (8, 5071920), (10, 4057536), (12, 3381280), (14, 2898240), (15, 2705024), (16, 2535960), (20, 2028768), (21, 1932160), (24, 1690640), (28, 1449120), (30, 1352512), (32, 1267980), (35, 1159296), (40, 1014384), (42, 966080), (48, 845320), (56, 724560), (60, 676256), (64, 633990), (70, 579648), (80, 507192), (84, 483040), (96, 422660), (105, 386432), (112, 362280), (120, 338128), (128, 316995), (140, 289824), (160, 253596), (168, 241520), (192, 211330), (210, 193216), (224, 181140), (240, 169064), (280, 144912), (320, 126798), (336, 120760), (384, 105665), (420, 96608), (448, 90570), (480, 84532), (560, 72456), (640, 63399), (672, 60380), (840, 48304), (896, 45285), (960, 42266), (1120, 36228), (1344, 30190), (1680, 24152), (1920, 21133), (2240, 18114), (2688, 15095), (3019, 13440), (3360, 12076), (4480, 9057), (6038, 6720)]