487542240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37619}}^1$

素因数の和:37646

約数の個数: 120

約数和(自身を含む): 1720663560

約数和(自身を除く): 1233121320

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 37619, 75238, 112857, 150476, 188095, 225714, 300952, 338571, 376190, 451428, 564285, 601904, 677142, 752380, 902856, 1015713, 1128570, 1203808, 1354284, 1504760, 1692855, 1805712, 2031426, 2257140, 2708568, 3009520, 3047139, 3385710, 3611424, 4062852, 4514280, 5078565, 5417136, 6019040, 6094278, 6771420, 8125704, 9028560, 10157130, 10834272, 12188556, 13542840, 15235695, 16251408, 18057120, 20314260, 24377112, 27085680, 30471390, 32502816, 40628520, 48754224, 54171360, 60942780, 81257040, 97508448, 121885560, 162514080, 243771120, 487542240]

約数ペア:

[(1, 487542240), (2, 243771120), (3, 162514080), (4, 121885560), (5, 97508448), (6, 81257040), (8, 60942780), (9, 54171360), (10, 48754224), (12, 40628520), (15, 32502816), (16, 30471390), (18, 27085680), (20, 24377112), (24, 20314260), (27, 18057120), (30, 16251408), (32, 15235695), (36, 13542840), (40, 12188556), (45, 10834272), (48, 10157130), (54, 9028560), (60, 8125704), (72, 6771420), (80, 6094278), (81, 6019040), (90, 5417136), (96, 5078565), (108, 4514280), (120, 4062852), (135, 3611424), (144, 3385710), (160, 3047139), (162, 3009520), (180, 2708568), (216, 2257140), (240, 2031426), (270, 1805712), (288, 1692855), (324, 1504760), (360, 1354284), (405, 1203808), (432, 1128570), (480, 1015713), (540, 902856), (648, 752380), (720, 677142), (810, 601904), (864, 564285), (1080, 451428), (1296, 376190), (1440, 338571), (1620, 300952), (2160, 225714), (2592, 188095), (3240, 150476), (4320, 112857), (6480, 75238), (12960, 37619)]