123539040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{28597}}^1$

素因数の和:28621

約数の個数: 96

約数和(自身を含む): 432401760

約数和(自身を除く): 308862720

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, 28597, 57194, 85791, 114388, 142985, 171582, 228776, 257373, 285970, 343164, 428955, 457552, 514746, 571940, 686328, 772119, 857910, 915104, 1029492, 1143880, 1286865, 1372656, 1544238, 1715820, 2058984, 2287760, 2573730, 2745312, 3088476, 3431640, 3860595, 4117968, 4575520, 5147460, 6176952, 6863280, 7721190, 8235936, 10294920, 12353904, 13726560, 15442380, 20589840, 24707808, 30884760, 41179680, 61769520, 123539040]

約数ペア:

[(1, 123539040), (2, 61769520), (3, 41179680), (4, 30884760), (5, 24707808), (6, 20589840), (8, 15442380), (9, 13726560), (10, 12353904), (12, 10294920), (15, 8235936), (16, 7721190), (18, 6863280), (20, 6176952), (24, 5147460), (27, 4575520), (30, 4117968), (32, 3860595), (36, 3431640), (40, 3088476), (45, 2745312), (48, 2573730), (54, 2287760), (60, 2058984), (72, 1715820), (80, 1544238), (90, 1372656), (96, 1286865), (108, 1143880), (120, 1029492), (135, 915104), (144, 857910), (160, 772119), (180, 686328), (216, 571940), (240, 514746), (270, 457552), (288, 428955), (360, 343164), (432, 285970), (480, 257373), (540, 228776), (720, 171582), (864, 142985), (1080, 114388), (1440, 85791), (2160, 57194), (4320, 28597)]