39481440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 86510496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 991, 996, 1245, 1328, 1660, 1982, 1992, 2490, 2656, 2973, 3320, 3964, 3984, 4955, 4980, 5946, 6640, 7928, 7968, 9910, 9960, 11892, 13280, 14865, 15856, 19820, 19920, 23784, 29730, 31712, 39640, 39840, 47568, 59460, 79280, 82253, 95136, 118920, 158560, 164506, 237840, 246759, 329012, 411265, 475680, 493518, 658024, 822530, 987036, 1233795, 1316048, 1645060, 1974072, 2467590, 2632096, 3290120, 3948144, 4935180, 6580240, 7896288, 9870360, 13160480, 19740720, 39481440]

約数ペア:

[(1, 39481440), (2, 19740720), (3, 13160480), (4, 9870360), (5, 7896288), (6, 6580240), (8, 4935180), (10, 3948144), (12, 3290120), (15, 2632096), (16, 2467590), (20, 1974072), (24, 1645060), (30, 1316048), (32, 1233795), (40, 987036), (48, 822530), (60, 658024), (80, 493518), (83, 475680), (96, 411265), (120, 329012), (160, 246759), (166, 237840), (240, 164506), (249, 158560), (332, 118920), (415, 95136), (480, 82253), (498, 79280), (664, 59460), (830, 47568), (991, 39840), (996, 39640), (1245, 31712), (1328, 29730), (1660, 23784), (1982, 19920), (1992, 19820), (2490, 15856), (2656, 14865), (2973, 13280), (3320, 11892), (3964, 9960), (3984, 9910), (4955, 7968), (4980, 7928), (5946, 6640)]