18243360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 66044160

約数和(自身を除く): 47800800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 103, 108, 120, 123, 135, 144, 160, 164, 180, 205, 206, 216, 240, 246, 270, 288, 309, 328, 360, 369, 410, 412, 432, 480, 492, 515, 540, 615, 618, 656, 720, 738, 820, 824, 864, 927, 984, 1030, 1080, 1107, 1230, 1236, 1312, 1440, 1476, 1545, 1640, 1648, 1845, 1854, 1968, 2060, 2160, 2214, 2460, 2472, 2781, 2952, 3090, 3280, 3296, 3690, 3708, 3936, 4120, 4223, 4320, 4428, 4635, 4920, 4944, 5535, 5562, 5904, 6180, 6560, 7380, 7416, 8240, 8446, 8856, 9270, 9840, 9888, 11070, 11124, 11808, 12360, 12669, 13905, 14760, 14832, 16480, 16892, 17712, 18540, 19680, 21115, 22140, 22248, 24720, 25338, 27810, 29520, 29664, 33784, 35424, 37080, 38007, 42230, 44280, 44496, 49440, 50676, 55620, 59040, 63345, 67568, 74160, 76014, 84460, 88560, 88992, 101352, 111240, 114021, 126690, 135136, 148320, 152028, 168920, 177120, 190035, 202704, 222480, 228042, 253380, 304056, 337840, 380070, 405408, 444960, 456084, 506760, 570105, 608112, 675680, 760140, 912168, 1013520, 1140210, 1216224, 1520280, 1824336, 2027040, 2280420, 3040560, 3648672, 4560840, 6081120, 9121680, 18243360]

約数ペア:

[(1, 18243360), (2, 9121680), (3, 6081120), (4, 4560840), (5, 3648672), (6, 3040560), (8, 2280420), (9, 2027040), (10, 1824336), (12, 1520280), (15, 1216224), (16, 1140210), (18, 1013520), (20, 912168), (24, 760140), (27, 675680), (30, 608112), (32, 570105), (36, 506760), (40, 456084), (41, 444960), (45, 405408), (48, 380070), (54, 337840), (60, 304056), (72, 253380), (80, 228042), (82, 222480), (90, 202704), (96, 190035), (103, 177120), (108, 168920), (120, 152028), (123, 148320), (135, 135136), (144, 126690), (160, 114021), (164, 111240), (180, 101352), (205, 88992), (206, 88560), (216, 84460), (240, 76014), (246, 74160), (270, 67568), (288, 63345), (309, 59040), (328, 55620), (360, 50676), (369, 49440), (410, 44496), (412, 44280), (432, 42230), (480, 38007), (492, 37080), (515, 35424), (540, 33784), (615, 29664), (618, 29520), (656, 27810), (720, 25338), (738, 24720), (820, 22248), (824, 22140), (864, 21115), (927, 19680), (984, 18540), (1030, 17712), (1080, 16892), (1107, 16480), (1230, 14832), (1236, 14760), (1312, 13905), (1440, 12669), (1476, 12360), (1545, 11808), (1640, 11124), (1648, 11070), (1845, 9888), (1854, 9840), (1968, 9270), (2060, 8856), (2160, 8446), (2214, 8240), (2460, 7416), (2472, 7380), (2781, 6560), (2952, 6180), (3090, 5904), (3280, 5562), (3296, 5535), (3690, 4944), (3708, 4920), (3936, 4635), (4120, 4428), (4223, 4320)]