1293911280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13931}}^1$

素因数の和:13996

約数の個数: 160

約数和(自身を含む): 4560779520

約数和(自身を除く): 3266868240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4644, 5160, 5805, 6192, 7740, 9288, 10320, 11610, 13931, 15480, 18576, 23220, 27862, 30960, 41793, 46440, 55724, 69655, 83586, 92880, 111448, 125379, 139310, 167172, 208965, 222896, 250758, 278620, 334344, 376137, 417930, 501516, 557240, 599033, 626895, 668688, 752274, 835860, 1003032, 1114480, 1198066, 1253790, 1504548, 1671720, 1797099, 1880685, 2006064, 2396132, 2507580, 2995165, 3009096, 3343440, 3594198, 3761370, 4792264, 5015160, 5391297, 5990330, 6018192, 7188396, 7522740, 8985495, 9584528, 10030320, 10782594, 11980660, 14376792, 15045480, 16173891, 17970990, 21565188, 23961320, 26956485, 28753584, 30090960, 32347782, 35941980, 43130376, 47922640, 53912970, 64695564, 71883960, 80869455, 86260752, 107825940, 129391128, 143767920, 161738910, 215651880, 258782256, 323477820, 431303760, 646955640, 1293911280]

約数ペア:

[(1, 1293911280), (2, 646955640), (3, 431303760), (4, 323477820), (5, 258782256), (6, 215651880), (8, 161738910), (9, 143767920), (10, 129391128), (12, 107825940), (15, 86260752), (16, 80869455), (18, 71883960), (20, 64695564), (24, 53912970), (27, 47922640), (30, 43130376), (36, 35941980), (40, 32347782), (43, 30090960), (45, 28753584), (48, 26956485), (54, 23961320), (60, 21565188), (72, 17970990), (80, 16173891), (86, 15045480), (90, 14376792), (108, 11980660), (120, 10782594), (129, 10030320), (135, 9584528), (144, 8985495), (172, 7522740), (180, 7188396), (215, 6018192), (216, 5990330), (240, 5391297), (258, 5015160), (270, 4792264), (344, 3761370), (360, 3594198), (387, 3343440), (430, 3009096), (432, 2995165), (516, 2507580), (540, 2396132), (645, 2006064), (688, 1880685), (720, 1797099), (774, 1671720), (860, 1504548), (1032, 1253790), (1080, 1198066), (1161, 1114480), (1290, 1003032), (1548, 835860), (1720, 752274), (1935, 668688), (2064, 626895), (2160, 599033), (2322, 557240), (2580, 501516), (3096, 417930), (3440, 376137), (3870, 334344), (4644, 278620), (5160, 250758), (5805, 222896), (6192, 208965), (7740, 167172), (9288, 139310), (10320, 125379), (11610, 111448), (13931, 92880), (15480, 83586), (18576, 69655), (23220, 55724), (27862, 46440), (30960, 41793)]