2455189920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13217}}^1$

素因数の和:13284

約数の個数: 192

約数和(自身を含む): 8793671040

約数和(自身を除く): 6338481120

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, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4128, 4320, 4644, 5160, 5805, 6192, 6880, 7740, 9288, 10320, 11610, 12384, 13217, 15480, 18576, 20640, 23220, 26434, 30960, 37152, 39651, 46440, 52868, 61920, 66085, 79302, 92880, 105736, 118953, 132170, 158604, 185760, 198255, 211472, 237906, 264340, 317208, 356859, 396510, 422944, 475812, 528680, 568331, 594765, 634416, 713718, 793020, 951624, 1057360, 1136662, 1189530, 1268832, 1427436, 1586040, 1704993, 1784295, 1903248, 2114720, 2273324, 2379060, 2841655, 2854872, 3172080, 3409986, 3568590, 3806496, 4546648, 4758120, 5114979, 5683310, 5709744, 6344160, 6819972, 7137180, 8524965, 9093296, 9516240, 10229958, 11366620, 11419488, 13639944, 14274360, 15344937, 17049930, 18186592, 19032480, 20459916, 22733240, 25574895, 27279888, 28548720, 30689874, 34099860, 40919832, 45466480, 51149790, 54559776, 57097440, 61379748, 68199720, 76724685, 81839664, 90932960, 102299580, 122759496, 136399440, 153449370, 163679328, 204599160, 245518992, 272798880, 306898740, 409198320, 491037984, 613797480, 818396640, 1227594960, 2455189920]

約数ペア:

[(1, 2455189920), (2, 1227594960), (3, 818396640), (4, 613797480), (5, 491037984), (6, 409198320), (8, 306898740), (9, 272798880), (10, 245518992), (12, 204599160), (15, 163679328), (16, 153449370), (18, 136399440), (20, 122759496), (24, 102299580), (27, 90932960), (30, 81839664), (32, 76724685), (36, 68199720), (40, 61379748), (43, 57097440), (45, 54559776), (48, 51149790), (54, 45466480), (60, 40919832), (72, 34099860), (80, 30689874), (86, 28548720), (90, 27279888), (96, 25574895), (108, 22733240), (120, 20459916), (129, 19032480), (135, 18186592), (144, 17049930), (160, 15344937), (172, 14274360), (180, 13639944), (215, 11419488), (216, 11366620), (240, 10229958), (258, 9516240), (270, 9093296), (288, 8524965), (344, 7137180), (360, 6819972), (387, 6344160), (430, 5709744), (432, 5683310), (480, 5114979), (516, 4758120), (540, 4546648), (645, 3806496), (688, 3568590), (720, 3409986), (774, 3172080), (860, 2854872), (864, 2841655), (1032, 2379060), (1080, 2273324), (1161, 2114720), (1290, 1903248), (1376, 1784295), (1440, 1704993), (1548, 1586040), (1720, 1427436), (1935, 1268832), (2064, 1189530), (2160, 1136662), (2322, 1057360), (2580, 951624), (3096, 793020), (3440, 713718), (3870, 634416), (4128, 594765), (4320, 568331), (4644, 528680), (5160, 475812), (5805, 422944), (6192, 396510), (6880, 356859), (7740, 317208), (9288, 264340), (10320, 237906), (11610, 211472), (12384, 198255), (13217, 185760), (15480, 158604), (18576, 132170), (20640, 118953), (23220, 105736), (26434, 92880), (30960, 79302), (37152, 66085), (39651, 61920), (46440, 52868)]