284398560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1598

約数の個数: 192

約数和(自身を含む): 1019208960

約数和(自身を除く): 734810400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1531, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3062, 3096, 3440, 3870, 4128, 4320, 4593, 4644, 5160, 5805, 6124, 6192, 6880, 7655, 7740, 9186, 9288, 10320, 11610, 12248, 12384, 13779, 15310, 15480, 18372, 18576, 20640, 22965, 23220, 24496, 27558, 30620, 30960, 36744, 37152, 41337, 45930, 46440, 48992, 55116, 61240, 61920, 65833, 68895, 73488, 82674, 91860, 92880, 110232, 122480, 131666, 137790, 146976, 165348, 183720, 185760, 197499, 206685, 220464, 244960, 263332, 275580, 329165, 330696, 367440, 394998, 413370, 440928, 526664, 551160, 592497, 658330, 661392, 734880, 789996, 826740, 987495, 1053328, 1102320, 1184994, 1316660, 1322784, 1579992, 1653480, 1777491, 1974990, 2106656, 2204640, 2369988, 2633320, 2962485, 3159984, 3306960, 3554982, 3949980, 4739976, 5266640, 5924970, 6319968, 6613920, 7109964, 7899960, 8887455, 9479952, 10533280, 11849940, 14219928, 15799920, 17774910, 18959904, 23699880, 28439856, 31599840, 35549820, 47399760, 56879712, 71099640, 94799520, 142199280, 284398560]

約数ペア:

[(1, 284398560), (2, 142199280), (3, 94799520), (4, 71099640), (5, 56879712), (6, 47399760), (8, 35549820), (9, 31599840), (10, 28439856), (12, 23699880), (15, 18959904), (16, 17774910), (18, 15799920), (20, 14219928), (24, 11849940), (27, 10533280), (30, 9479952), (32, 8887455), (36, 7899960), (40, 7109964), (43, 6613920), (45, 6319968), (48, 5924970), (54, 5266640), (60, 4739976), (72, 3949980), (80, 3554982), (86, 3306960), (90, 3159984), (96, 2962485), (108, 2633320), (120, 2369988), (129, 2204640), (135, 2106656), (144, 1974990), (160, 1777491), (172, 1653480), (180, 1579992), (215, 1322784), (216, 1316660), (240, 1184994), (258, 1102320), (270, 1053328), (288, 987495), (344, 826740), (360, 789996), (387, 734880), (430, 661392), (432, 658330), (480, 592497), (516, 551160), (540, 526664), (645, 440928), (688, 413370), (720, 394998), (774, 367440), (860, 330696), (864, 329165), (1032, 275580), (1080, 263332), (1161, 244960), (1290, 220464), (1376, 206685), (1440, 197499), (1531, 185760), (1548, 183720), (1720, 165348), (1935, 146976), (2064, 137790), (2160, 131666), (2322, 122480), (2580, 110232), (3062, 92880), (3096, 91860), (3440, 82674), (3870, 73488), (4128, 68895), (4320, 65833), (4593, 61920), (4644, 61240), (5160, 55116), (5805, 48992), (6124, 46440), (6192, 45930), (6880, 41337), (7655, 37152), (7740, 36744), (9186, 30960), (9288, 30620), (10320, 27558), (11610, 24496), (12248, 23220), (12384, 22965), (13779, 20640), (15310, 18576), (15480, 18372)]