42097680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 143919360

約数和(自身を除く): 101821680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 991, 1062, 1180, 1416, 1770, 1982, 2124, 2360, 2655, 2832, 2973, 3540, 3964, 4248, 4720, 4955, 5310, 5946, 7080, 7928, 8496, 8919, 9910, 10620, 11892, 14160, 14865, 15856, 17838, 19820, 21240, 23784, 29730, 35676, 39640, 42480, 44595, 47568, 58469, 59460, 71352, 79280, 89190, 116938, 118920, 142704, 175407, 178380, 233876, 237840, 292345, 350814, 356760, 467752, 526221, 584690, 701628, 713520, 877035, 935504, 1052442, 1169380, 1403256, 1754070, 2104884, 2338760, 2631105, 2806512, 3508140, 4209768, 4677520, 5262210, 7016280, 8419536, 10524420, 14032560, 21048840, 42097680]

約数ペア:

[(1, 42097680), (2, 21048840), (3, 14032560), (4, 10524420), (5, 8419536), (6, 7016280), (8, 5262210), (9, 4677520), (10, 4209768), (12, 3508140), (15, 2806512), (16, 2631105), (18, 2338760), (20, 2104884), (24, 1754070), (30, 1403256), (36, 1169380), (40, 1052442), (45, 935504), (48, 877035), (59, 713520), (60, 701628), (72, 584690), (80, 526221), (90, 467752), (118, 356760), (120, 350814), (144, 292345), (177, 237840), (180, 233876), (236, 178380), (240, 175407), (295, 142704), (354, 118920), (360, 116938), (472, 89190), (531, 79280), (590, 71352), (708, 59460), (720, 58469), (885, 47568), (944, 44595), (991, 42480), (1062, 39640), (1180, 35676), (1416, 29730), (1770, 23784), (1982, 21240), (2124, 19820), (2360, 17838), (2655, 15856), (2832, 14865), (2973, 14160), (3540, 11892), (3964, 10620), (4248, 9910), (4720, 8919), (4955, 8496), (5310, 7928), (5946, 7080)]