138587760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7129}}^1$

素因数の和:7157

約数の個数: 120

約数和(自身を含む): 482729520

約数和(自身を除く): 344141760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7129, 9720, 14258, 19440, 21387, 28516, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 114064, 128322, 142580, 171096, 192483, 213870, 256644, 285160, 320805, 342192, 384966, 427740, 513288, 570320, 577449, 641610, 769932, 855480, 962415, 1026576, 1154898, 1283220, 1539864, 1710960, 1732347, 1924830, 2309796, 2566440, 2887245, 3079728, 3464694, 3849660, 4619592, 5132880, 5774490, 6929388, 7699320, 8661735, 9239184, 11548980, 13858776, 15398640, 17323470, 23097960, 27717552, 34646940, 46195920, 69293880, 138587760]

約数ペア:

[(1, 138587760), (2, 69293880), (3, 46195920), (4, 34646940), (5, 27717552), (6, 23097960), (8, 17323470), (9, 15398640), (10, 13858776), (12, 11548980), (15, 9239184), (16, 8661735), (18, 7699320), (20, 6929388), (24, 5774490), (27, 5132880), (30, 4619592), (36, 3849660), (40, 3464694), (45, 3079728), (48, 2887245), (54, 2566440), (60, 2309796), (72, 1924830), (80, 1732347), (81, 1710960), (90, 1539864), (108, 1283220), (120, 1154898), (135, 1026576), (144, 962415), (162, 855480), (180, 769932), (216, 641610), (240, 577449), (243, 570320), (270, 513288), (324, 427740), (360, 384966), (405, 342192), (432, 320805), (486, 285160), (540, 256644), (648, 213870), (720, 192483), (810, 171096), (972, 142580), (1080, 128322), (1215, 114064), (1296, 106935), (1620, 85548), (1944, 71290), (2160, 64161), (2430, 57032), (3240, 42774), (3888, 35645), (4860, 28516), (6480, 21387), (7129, 19440), (9720, 14258)]