11394720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 40039272

約数和(自身を除く): 28644552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 193, 205, 240, 246, 288, 328, 360, 369, 386, 410, 480, 492, 579, 615, 656, 720, 738, 772, 820, 965, 984, 1158, 1230, 1312, 1440, 1476, 1544, 1640, 1737, 1845, 1930, 1968, 2316, 2460, 2895, 2952, 3088, 3280, 3474, 3690, 3860, 3936, 4632, 4920, 5790, 5904, 6176, 6560, 6948, 7380, 7720, 7913, 8685, 9264, 9840, 11580, 11808, 13896, 14760, 15440, 15826, 17370, 18528, 19680, 23160, 23739, 27792, 29520, 30880, 31652, 34740, 39565, 46320, 47478, 55584, 59040, 63304, 69480, 71217, 79130, 92640, 94956, 118695, 126608, 138960, 142434, 158260, 189912, 237390, 253216, 277920, 284868, 316520, 356085, 379824, 474780, 569736, 633040, 712170, 759648, 949560, 1139472, 1266080, 1424340, 1899120, 2278944, 2848680, 3798240, 5697360, 11394720]

約数ペア:

[(1, 11394720), (2, 5697360), (3, 3798240), (4, 2848680), (5, 2278944), (6, 1899120), (8, 1424340), (9, 1266080), (10, 1139472), (12, 949560), (15, 759648), (16, 712170), (18, 633040), (20, 569736), (24, 474780), (30, 379824), (32, 356085), (36, 316520), (40, 284868), (41, 277920), (45, 253216), (48, 237390), (60, 189912), (72, 158260), (80, 142434), (82, 138960), (90, 126608), (96, 118695), (120, 94956), (123, 92640), (144, 79130), (160, 71217), (164, 69480), (180, 63304), (193, 59040), (205, 55584), (240, 47478), (246, 46320), (288, 39565), (328, 34740), (360, 31652), (369, 30880), (386, 29520), (410, 27792), (480, 23739), (492, 23160), (579, 19680), (615, 18528), (656, 17370), (720, 15826), (738, 15440), (772, 14760), (820, 13896), (965, 11808), (984, 11580), (1158, 9840), (1230, 9264), (1312, 8685), (1440, 7913), (1476, 7720), (1544, 7380), (1640, 6948), (1737, 6560), (1845, 6176), (1930, 5904), (1968, 5790), (2316, 4920), (2460, 4632), (2895, 3936), (2952, 3860), (3088, 3690), (3280, 3474)]