380674080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{9791}}^1$

素因数の和:9821

約数の個数: 144

約数和(自身を含む): 1347300864

約数和(自身を除く): 966626784

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, 9791, 12960, 19440, 19582, 29373, 38880, 39164, 48955, 58746, 78328, 88119, 97910, 117492, 146865, 156656, 176238, 195820, 234984, 264357, 293730, 313312, 352476, 391640, 440595, 469968, 528714, 587460, 704952, 783280, 793071, 881190, 939936, 1057428, 1174920, 1321785, 1409904, 1566560, 1586142, 1762380, 2114856, 2349840, 2379213, 2643570, 2819808, 3172284, 3524760, 3965355, 4229712, 4699680, 4758426, 5287140, 6344568, 7049520, 7930710, 8459424, 9516852, 10574280, 11896065, 12689136, 14099040, 15861420, 19033704, 21148560, 23792130, 25378272, 31722840, 38067408, 42297120, 47584260, 63445680, 76134816, 95168520, 126891360, 190337040, 380674080]

約数ペア:

[(1, 380674080), (2, 190337040), (3, 126891360), (4, 95168520), (5, 76134816), (6, 63445680), (8, 47584260), (9, 42297120), (10, 38067408), (12, 31722840), (15, 25378272), (16, 23792130), (18, 21148560), (20, 19033704), (24, 15861420), (27, 14099040), (30, 12689136), (32, 11896065), (36, 10574280), (40, 9516852), (45, 8459424), (48, 7930710), (54, 7049520), (60, 6344568), (72, 5287140), (80, 4758426), (81, 4699680), (90, 4229712), (96, 3965355), (108, 3524760), (120, 3172284), (135, 2819808), (144, 2643570), (160, 2379213), (162, 2349840), (180, 2114856), (216, 1762380), (240, 1586142), (243, 1566560), (270, 1409904), (288, 1321785), (324, 1174920), (360, 1057428), (405, 939936), (432, 881190), (480, 793071), (486, 783280), (540, 704952), (648, 587460), (720, 528714), (810, 469968), (864, 440595), (972, 391640), (1080, 352476), (1215, 313312), (1296, 293730), (1440, 264357), (1620, 234984), (1944, 195820), (2160, 176238), (2430, 156656), (2592, 146865), (3240, 117492), (3888, 97910), (4320, 88119), (4860, 78328), (6480, 58746), (7776, 48955), (9720, 39164), (9791, 38880), (12960, 29373), (19440, 19582)]