228872640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8270

約数の個数: 112

約数和(自身を含む): 751819680

約数和(自身を除く): 522947040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 8221, 9280, 13920, 16442, 24663, 27840, 32884, 41105, 49326, 65768, 82210, 98652, 123315, 131536, 164420, 197304, 238409, 246630, 263072, 328840, 394608, 476818, 493260, 526144, 657680, 715227, 789216, 953636, 986520, 1192045, 1315360, 1430454, 1578432, 1907272, 1973040, 2384090, 2630720, 2860908, 3576135, 3814544, 3946080, 4768180, 5721816, 7152270, 7629088, 7892160, 9536360, 11443632, 14304540, 15258176, 19072720, 22887264, 28609080, 38145440, 45774528, 57218160, 76290880, 114436320, 228872640]

約数ペア:

[(1, 228872640), (2, 114436320), (3, 76290880), (4, 57218160), (5, 45774528), (6, 38145440), (8, 28609080), (10, 22887264), (12, 19072720), (15, 15258176), (16, 14304540), (20, 11443632), (24, 9536360), (29, 7892160), (30, 7629088), (32, 7152270), (40, 5721816), (48, 4768180), (58, 3946080), (60, 3814544), (64, 3576135), (80, 2860908), (87, 2630720), (96, 2384090), (116, 1973040), (120, 1907272), (145, 1578432), (160, 1430454), (174, 1315360), (192, 1192045), (232, 986520), (240, 953636), (290, 789216), (320, 715227), (348, 657680), (435, 526144), (464, 493260), (480, 476818), (580, 394608), (696, 328840), (870, 263072), (928, 246630), (960, 238409), (1160, 197304), (1392, 164420), (1740, 131536), (1856, 123315), (2320, 98652), (2784, 82210), (3480, 65768), (4640, 49326), (5568, 41105), (6960, 32884), (8221, 27840), (9280, 24663), (13920, 16442)]