65168160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1146

約数の個数: 96

約数和(自身を含む): 206986752

約数和(自身を除く): 141818592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 991, 1096, 1370, 1644, 1982, 2055, 2192, 2740, 2973, 3288, 3964, 4110, 4384, 4955, 5480, 5946, 6576, 7928, 8220, 9910, 10960, 11892, 13152, 14865, 15856, 16440, 19820, 21920, 23784, 29730, 31712, 32880, 39640, 47568, 59460, 65760, 79280, 95136, 118920, 135767, 158560, 237840, 271534, 407301, 475680, 543068, 678835, 814602, 1086136, 1357670, 1629204, 2036505, 2172272, 2715340, 3258408, 4073010, 4344544, 5430680, 6516816, 8146020, 10861360, 13033632, 16292040, 21722720, 32584080, 65168160]

約数ペア:

[(1, 65168160), (2, 32584080), (3, 21722720), (4, 16292040), (5, 13033632), (6, 10861360), (8, 8146020), (10, 6516816), (12, 5430680), (15, 4344544), (16, 4073010), (20, 3258408), (24, 2715340), (30, 2172272), (32, 2036505), (40, 1629204), (48, 1357670), (60, 1086136), (80, 814602), (96, 678835), (120, 543068), (137, 475680), (160, 407301), (240, 271534), (274, 237840), (411, 158560), (480, 135767), (548, 118920), (685, 95136), (822, 79280), (991, 65760), (1096, 59460), (1370, 47568), (1644, 39640), (1982, 32880), (2055, 31712), (2192, 29730), (2740, 23784), (2973, 21920), (3288, 19820), (3964, 16440), (4110, 15856), (4384, 14865), (4955, 13152), (5480, 11892), (5946, 10960), (6576, 9910), (7928, 8220)]