197454240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45707}}^1$

素因数の和:45731

約数の個数: 96

約数和(自身を含む): 691104960

約数和(自身を除く): 493650720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45707, 91414, 137121, 182828, 228535, 274242, 365656, 411363, 457070, 548484, 685605, 731312, 822726, 914140, 1096968, 1234089, 1371210, 1462624, 1645452, 1828280, 2056815, 2193936, 2468178, 2742420, 3290904, 3656560, 4113630, 4387872, 4936356, 5484840, 6170445, 6581808, 7313120, 8227260, 9872712, 10969680, 12340890, 13163616, 16454520, 19745424, 21939360, 24681780, 32909040, 39490848, 49363560, 65818080, 98727120, 197454240]

約数ペア:

[(1, 197454240), (2, 98727120), (3, 65818080), (4, 49363560), (5, 39490848), (6, 32909040), (8, 24681780), (9, 21939360), (10, 19745424), (12, 16454520), (15, 13163616), (16, 12340890), (18, 10969680), (20, 9872712), (24, 8227260), (27, 7313120), (30, 6581808), (32, 6170445), (36, 5484840), (40, 4936356), (45, 4387872), (48, 4113630), (54, 3656560), (60, 3290904), (72, 2742420), (80, 2468178), (90, 2193936), (96, 2056815), (108, 1828280), (120, 1645452), (135, 1462624), (144, 1371210), (160, 1234089), (180, 1096968), (216, 914140), (240, 822726), (270, 731312), (288, 685605), (360, 548484), (432, 457070), (480, 411363), (540, 365656), (720, 274242), (864, 228535), (1080, 182828), (1440, 137121), (2160, 91414), (4320, 45707)]