130977480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 410158080

約数和(自身を除く): 279180600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 137, 155, 186, 248, 257, 274, 310, 372, 411, 465, 514, 548, 620, 685, 744, 771, 822, 930, 1028, 1096, 1240, 1285, 1370, 1542, 1644, 1860, 2055, 2056, 2570, 2740, 3084, 3288, 3720, 3855, 4110, 4247, 5140, 5480, 6168, 7710, 7967, 8220, 8494, 10280, 12741, 15420, 15934, 16440, 16988, 21235, 23901, 25482, 30840, 31868, 33976, 35209, 39835, 42470, 47802, 50964, 63705, 63736, 70418, 79670, 84940, 95604, 101928, 105627, 119505, 127410, 140836, 159340, 169880, 176045, 191208, 211254, 239010, 254820, 281672, 318680, 352090, 422508, 478020, 509640, 528135, 704180, 845016, 956040, 1056270, 1091479, 1408360, 2112540, 2182958, 3274437, 4225080, 4365916, 5457395, 6548874, 8731832, 10914790, 13097748, 16372185, 21829580, 26195496, 32744370, 43659160, 65488740, 130977480]

約数ペア:

[(1, 130977480), (2, 65488740), (3, 43659160), (4, 32744370), (5, 26195496), (6, 21829580), (8, 16372185), (10, 13097748), (12, 10914790), (15, 8731832), (20, 6548874), (24, 5457395), (30, 4365916), (31, 4225080), (40, 3274437), (60, 2182958), (62, 2112540), (93, 1408360), (120, 1091479), (124, 1056270), (137, 956040), (155, 845016), (186, 704180), (248, 528135), (257, 509640), (274, 478020), (310, 422508), (372, 352090), (411, 318680), (465, 281672), (514, 254820), (548, 239010), (620, 211254), (685, 191208), (744, 176045), (771, 169880), (822, 159340), (930, 140836), (1028, 127410), (1096, 119505), (1240, 105627), (1285, 101928), (1370, 95604), (1542, 84940), (1644, 79670), (1860, 70418), (2055, 63736), (2056, 63705), (2570, 50964), (2740, 47802), (3084, 42470), (3288, 39835), (3720, 35209), (3855, 33976), (4110, 31868), (4247, 30840), (5140, 25482), (5480, 23901), (6168, 21235), (7710, 16988), (7967, 16440), (8220, 15934), (8494, 15420), (10280, 12741)]