522666240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{136111}}^1$

素因数の和:136135

約数の個数: 72

約数和(自身を含む): 1669277568

約数和(自身を除く): 1146611328

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, 136111, 272222, 408333, 544444, 680555, 816666, 1088888, 1361110, 1633332, 2041665, 2177776, 2722220, 3266664, 4083330, 4355552, 5444440, 6533328, 8166660, 8711104, 10888880, 13066656, 16333320, 17422208, 21777760, 26133312, 32666640, 34844416, 43555520, 52266624, 65333280, 87111040, 104533248, 130666560, 174222080, 261333120, 522666240]

約数ペア:

[(1, 522666240), (2, 261333120), (3, 174222080), (4, 130666560), (5, 104533248), (6, 87111040), (8, 65333280), (10, 52266624), (12, 43555520), (15, 34844416), (16, 32666640), (20, 26133312), (24, 21777760), (30, 17422208), (32, 16333320), (40, 13066656), (48, 10888880), (60, 8711104), (64, 8166660), (80, 6533328), (96, 5444440), (120, 4355552), (128, 4083330), (160, 3266664), (192, 2722220), (240, 2177776), (256, 2041665), (320, 1633332), (384, 1361110), (480, 1088888), (640, 816666), (768, 680555), (960, 544444), (1280, 408333), (1920, 272222), (3840, 136111)]