259986240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{30091}}^1$

素因数の和:30117

約数の個数: 112

約数和(自身を含む): 917204160

約数和(自身を除く): 657217920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 30091, 60182, 90273, 120364, 150455, 180546, 240728, 270819, 300910, 361092, 451365, 481456, 541638, 601820, 722184, 812457, 902730, 962912, 1083276, 1203640, 1354095, 1444368, 1624914, 1805460, 1925824, 2166552, 2407280, 2708190, 2888736, 3249828, 3610920, 4062285, 4333104, 4814560, 5416380, 5777472, 6499656, 7221840, 8124570, 8666208, 9629120, 10832760, 12999312, 14443680, 16249140, 17332416, 21665520, 25998624, 28887360, 32498280, 43331040, 51997248, 64996560, 86662080, 129993120, 259986240]

約数ペア:

[(1, 259986240), (2, 129993120), (3, 86662080), (4, 64996560), (5, 51997248), (6, 43331040), (8, 32498280), (9, 28887360), (10, 25998624), (12, 21665520), (15, 17332416), (16, 16249140), (18, 14443680), (20, 12999312), (24, 10832760), (27, 9629120), (30, 8666208), (32, 8124570), (36, 7221840), (40, 6499656), (45, 5777472), (48, 5416380), (54, 4814560), (60, 4333104), (64, 4062285), (72, 3610920), (80, 3249828), (90, 2888736), (96, 2708190), (108, 2407280), (120, 2166552), (135, 1925824), (144, 1805460), (160, 1624914), (180, 1444368), (192, 1354095), (216, 1203640), (240, 1083276), (270, 962912), (288, 902730), (320, 812457), (360, 722184), (432, 601820), (480, 541638), (540, 481456), (576, 451365), (720, 361092), (864, 300910), (960, 270819), (1080, 240728), (1440, 180546), (1728, 150455), (2160, 120364), (2880, 90273), (4320, 60182), (8640, 30091)]