87258960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7129}}^1$

素因数の和:7165

約数の個数: 120

約数和(自身を含む): 310326120

約数和(自身を除く): 223067160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 7129, 12240, 14258, 21387, 28516, 35645, 42774, 57032, 64161, 71290, 85548, 106935, 114064, 121193, 128322, 142580, 171096, 213870, 242386, 256644, 285160, 320805, 342192, 363579, 427740, 484772, 513288, 570320, 605965, 641610, 727158, 855480, 969544, 1026576, 1090737, 1211930, 1283220, 1454316, 1710960, 1817895, 1939088, 2181474, 2423860, 2566440, 2908632, 3635790, 4362948, 4847720, 5132880, 5453685, 5817264, 7271580, 8725896, 9695440, 10907370, 14543160, 17451792, 21814740, 29086320, 43629480, 87258960]

約数ペア:

[(1, 87258960), (2, 43629480), (3, 29086320), (4, 21814740), (5, 17451792), (6, 14543160), (8, 10907370), (9, 9695440), (10, 8725896), (12, 7271580), (15, 5817264), (16, 5453685), (17, 5132880), (18, 4847720), (20, 4362948), (24, 3635790), (30, 2908632), (34, 2566440), (36, 2423860), (40, 2181474), (45, 1939088), (48, 1817895), (51, 1710960), (60, 1454316), (68, 1283220), (72, 1211930), (80, 1090737), (85, 1026576), (90, 969544), (102, 855480), (120, 727158), (136, 641610), (144, 605965), (153, 570320), (170, 513288), (180, 484772), (204, 427740), (240, 363579), (255, 342192), (272, 320805), (306, 285160), (340, 256644), (360, 242386), (408, 213870), (510, 171096), (612, 142580), (680, 128322), (720, 121193), (765, 114064), (816, 106935), (1020, 85548), (1224, 71290), (1360, 64161), (1530, 57032), (2040, 42774), (2448, 35645), (3060, 28516), (4080, 21387), (6120, 14258), (7129, 12240)]