75157440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 112

約数和(自身を含む): 241889280

約数和(自身を除く): 166731840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 991, 1185, 1264, 1580, 1896, 1982, 2370, 2528, 2973, 3160, 3792, 3964, 4740, 4955, 5056, 5946, 6320, 7584, 7928, 9480, 9910, 11892, 12640, 14865, 15168, 15856, 18960, 19820, 23784, 25280, 29730, 31712, 37920, 39640, 47568, 59460, 63424, 75840, 78289, 79280, 95136, 118920, 156578, 158560, 190272, 234867, 237840, 313156, 317120, 391445, 469734, 475680, 626312, 782890, 939468, 951360, 1174335, 1252624, 1565780, 1878936, 2348670, 2505248, 3131560, 3757872, 4697340, 5010496, 6263120, 7515744, 9394680, 12526240, 15031488, 18789360, 25052480, 37578720, 75157440]

約数ペア:

[(1, 75157440), (2, 37578720), (3, 25052480), (4, 18789360), (5, 15031488), (6, 12526240), (8, 9394680), (10, 7515744), (12, 6263120), (15, 5010496), (16, 4697340), (20, 3757872), (24, 3131560), (30, 2505248), (32, 2348670), (40, 1878936), (48, 1565780), (60, 1252624), (64, 1174335), (79, 951360), (80, 939468), (96, 782890), (120, 626312), (158, 475680), (160, 469734), (192, 391445), (237, 317120), (240, 313156), (316, 237840), (320, 234867), (395, 190272), (474, 158560), (480, 156578), (632, 118920), (790, 95136), (948, 79280), (960, 78289), (991, 75840), (1185, 63424), (1264, 59460), (1580, 47568), (1896, 39640), (1982, 37920), (2370, 31712), (2528, 29730), (2973, 25280), (3160, 23784), (3792, 19820), (3964, 18960), (4740, 15856), (4955, 15168), (5056, 14865), (5946, 12640), (6320, 11892), (7584, 9910), (7928, 9480)]