393193440

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{3371}}^1$

素因数の和:3404

約数の個数: 168

約数和(自身を含む): 1393155288

約数和(自身を除く): 999961848

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, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3371, 3645, 3888, 4320, 4860, 5832, 6480, 6742, 7290, 7776, 9720, 10113, 11664, 12960, 13484, 14580, 16855, 19440, 20226, 23328, 26968, 29160, 30339, 33710, 38880, 40452, 50565, 53936, 58320, 60678, 67420, 80904, 91017, 101130, 107872, 116640, 121356, 134840, 151695, 161808, 182034, 202260, 242712, 269680, 273051, 303390, 323616, 364068, 404520, 455085, 485424, 539360, 546102, 606780, 728136, 809040, 819153, 910170, 970848, 1092204, 1213560, 1365255, 1456272, 1618080, 1638306, 1820340, 2184408, 2427120, 2457459, 2730510, 2912544, 3276612, 3640680, 4095765, 4368816, 4854240, 4914918, 5461020, 6553224, 7281360, 8191530, 8737632, 9829836, 10922040, 12287295, 13106448, 14562720, 16383060, 19659672, 21844080, 24574590, 26212896, 32766120, 39319344, 43688160, 49149180, 65532240, 78638688, 98298360, 131064480, 196596720, 393193440]

約数ペア:

[(1, 393193440), (2, 196596720), (3, 131064480), (4, 98298360), (5, 78638688), (6, 65532240), (8, 49149180), (9, 43688160), (10, 39319344), (12, 32766120), (15, 26212896), (16, 24574590), (18, 21844080), (20, 19659672), (24, 16383060), (27, 14562720), (30, 13106448), (32, 12287295), (36, 10922040), (40, 9829836), (45, 8737632), (48, 8191530), (54, 7281360), (60, 6553224), (72, 5461020), (80, 4914918), (81, 4854240), (90, 4368816), (96, 4095765), (108, 3640680), (120, 3276612), (135, 2912544), (144, 2730510), (160, 2457459), (162, 2427120), (180, 2184408), (216, 1820340), (240, 1638306), (243, 1618080), (270, 1456272), (288, 1365255), (324, 1213560), (360, 1092204), (405, 970848), (432, 910170), (480, 819153), (486, 809040), (540, 728136), (648, 606780), (720, 546102), (729, 539360), (810, 485424), (864, 455085), (972, 404520), (1080, 364068), (1215, 323616), (1296, 303390), (1440, 273051), (1458, 269680), (1620, 242712), (1944, 202260), (2160, 182034), (2430, 161808), (2592, 151695), (2916, 134840), (3240, 121356), (3371, 116640), (3645, 107872), (3888, 101130), (4320, 91017), (4860, 80904), (5832, 67420), (6480, 60678), (6742, 58320), (7290, 53936), (7776, 50565), (9720, 40452), (10113, 38880), (11664, 33710), (12960, 30339), (13484, 29160), (14580, 26968), (16855, 23328), (19440, 20226)]