163542240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12619}}^1$

素因数の和:12646

約数の個数: 120

約数和(自身を含む): 577213560

約数和(自身を除く): 413671320

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, 12619, 12960, 25238, 37857, 50476, 63095, 75714, 100952, 113571, 126190, 151428, 189285, 201904, 227142, 252380, 302856, 340713, 378570, 403808, 454284, 504760, 567855, 605712, 681426, 757140, 908568, 1009520, 1022139, 1135710, 1211424, 1362852, 1514280, 1703565, 1817136, 2019040, 2044278, 2271420, 2725704, 3028560, 3407130, 3634272, 4088556, 4542840, 5110695, 5451408, 6057120, 6814260, 8177112, 9085680, 10221390, 10902816, 13628520, 16354224, 18171360, 20442780, 27257040, 32708448, 40885560, 54514080, 81771120, 163542240]

約数ペア:

[(1, 163542240), (2, 81771120), (3, 54514080), (4, 40885560), (5, 32708448), (6, 27257040), (8, 20442780), (9, 18171360), (10, 16354224), (12, 13628520), (15, 10902816), (16, 10221390), (18, 9085680), (20, 8177112), (24, 6814260), (27, 6057120), (30, 5451408), (32, 5110695), (36, 4542840), (40, 4088556), (45, 3634272), (48, 3407130), (54, 3028560), (60, 2725704), (72, 2271420), (80, 2044278), (81, 2019040), (90, 1817136), (96, 1703565), (108, 1514280), (120, 1362852), (135, 1211424), (144, 1135710), (160, 1022139), (162, 1009520), (180, 908568), (216, 757140), (240, 681426), (270, 605712), (288, 567855), (324, 504760), (360, 454284), (405, 403808), (432, 378570), (480, 340713), (540, 302856), (648, 252380), (720, 227142), (810, 201904), (864, 189285), (1080, 151428), (1296, 126190), (1440, 113571), (1620, 100952), (2160, 75714), (2592, 63095), (3240, 50476), (4320, 37857), (6480, 25238), (12619, 12960)]