156468960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 537670224

約数和(自身を除く): 381201264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 288, 360, 386, 480, 563, 579, 720, 772, 965, 1126, 1158, 1440, 1544, 1689, 1737, 1930, 2252, 2316, 2815, 2895, 3088, 3378, 3474, 3860, 4504, 4632, 5067, 5630, 5790, 6176, 6756, 6948, 7720, 8445, 8685, 9008, 9264, 10134, 11260, 11580, 13512, 13896, 15440, 16890, 17370, 18016, 18528, 20268, 22520, 23160, 25335, 27024, 27792, 30880, 33780, 34740, 40536, 45040, 46320, 50670, 54048, 55584, 67560, 69480, 81072, 90080, 92640, 101340, 108659, 135120, 138960, 162144, 202680, 217318, 270240, 277920, 325977, 405360, 434636, 543295, 651954, 810720, 869272, 977931, 1086590, 1303908, 1629885, 1738544, 1955862, 2173180, 2607816, 3259770, 3477088, 3911724, 4346360, 4889655, 5215632, 6519540, 7823448, 8692720, 9779310, 10431264, 13039080, 15646896, 17385440, 19558620, 26078160, 31293792, 39117240, 52156320, 78234480, 156468960]

約数ペア:

[(1, 156468960), (2, 78234480), (3, 52156320), (4, 39117240), (5, 31293792), (6, 26078160), (8, 19558620), (9, 17385440), (10, 15646896), (12, 13039080), (15, 10431264), (16, 9779310), (18, 8692720), (20, 7823448), (24, 6519540), (30, 5215632), (32, 4889655), (36, 4346360), (40, 3911724), (45, 3477088), (48, 3259770), (60, 2607816), (72, 2173180), (80, 1955862), (90, 1738544), (96, 1629885), (120, 1303908), (144, 1086590), (160, 977931), (180, 869272), (193, 810720), (240, 651954), (288, 543295), (360, 434636), (386, 405360), (480, 325977), (563, 277920), (579, 270240), (720, 217318), (772, 202680), (965, 162144), (1126, 138960), (1158, 135120), (1440, 108659), (1544, 101340), (1689, 92640), (1737, 90080), (1930, 81072), (2252, 69480), (2316, 67560), (2815, 55584), (2895, 54048), (3088, 50670), (3378, 46320), (3474, 45040), (3860, 40536), (4504, 34740), (4632, 33780), (5067, 30880), (5630, 27792), (5790, 27024), (6176, 25335), (6756, 23160), (6948, 22520), (7720, 20268), (8445, 18528), (8685, 18016), (9008, 17370), (9264, 16890), (10134, 15440), (11260, 13896), (11580, 13512)]