15117982560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{388837}}^1$

素因数の和:388867

約数の個数: 144

約数和(自身を含む): 53500998096

約数和(自身を除く): 38383015536

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 388837, 777674, 1166511, 1555348, 1944185, 2333022, 3110696, 3499533, 3888370, 4666044, 5832555, 6221392, 6999066, 7776740, 9332088, 10498599, 11665110, 12442784, 13998132, 15553480, 17497665, 18664176, 20997198, 23330220, 27996264, 31106960, 31495797, 34995330, 37328352, 41994396, 46660440, 52492995, 55992528, 62213920, 62991594, 69990660, 83988792, 93320880, 94487391, 104985990, 111985056, 125983188, 139981320, 157478985, 167977584, 186641760, 188974782, 209971980, 251966376, 279962640, 314957970, 335955168, 377949564, 419943960, 472436955, 503932752, 559925280, 629915940, 755899128, 839887920, 944873910, 1007865504, 1259831880, 1511798256, 1679775840, 1889747820, 2519663760, 3023596512, 3779495640, 5039327520, 7558991280, 15117982560]

約数ペア:

[(1, 15117982560), (2, 7558991280), (3, 5039327520), (4, 3779495640), (5, 3023596512), (6, 2519663760), (8, 1889747820), (9, 1679775840), (10, 1511798256), (12, 1259831880), (15, 1007865504), (16, 944873910), (18, 839887920), (20, 755899128), (24, 629915940), (27, 559925280), (30, 503932752), (32, 472436955), (36, 419943960), (40, 377949564), (45, 335955168), (48, 314957970), (54, 279962640), (60, 251966376), (72, 209971980), (80, 188974782), (81, 186641760), (90, 167977584), (96, 157478985), (108, 139981320), (120, 125983188), (135, 111985056), (144, 104985990), (160, 94487391), (162, 93320880), (180, 83988792), (216, 69990660), (240, 62991594), (243, 62213920), (270, 55992528), (288, 52492995), (324, 46660440), (360, 41994396), (405, 37328352), (432, 34995330), (480, 31495797), (486, 31106960), (540, 27996264), (648, 23330220), (720, 20997198), (810, 18664176), (864, 17497665), (972, 15553480), (1080, 13998132), (1215, 12442784), (1296, 11665110), (1440, 10498599), (1620, 9332088), (1944, 7776740), (2160, 6999066), (2430, 6221392), (2592, 5832555), (3240, 4666044), (3888, 3888370), (4320, 3499533), (4860, 3110696), (6480, 2333022), (7776, 1944185), (9720, 1555348), (12960, 1166511), (19440, 777674), (38880, 388837)]