1560038415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1601}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 2842076160

約数和(自身を除く): 1282037745

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 263, 285, 741, 789, 1235, 1315, 1601, 3419, 3705, 3945, 4803, 4997, 8005, 10257, 14991, 17095, 20813, 24015, 24985, 30419, 51285, 62439, 64961, 74955, 91257, 104065, 152095, 194883, 312195, 324805, 395447, 421063, 456285, 974415, 1186341, 1263189, 1977235, 2105315, 5473819, 5931705, 6315945, 8000197, 16421457, 24000591, 27369095, 40000985, 82107285, 104002561, 120002955, 312007683, 520012805, 1560038415]

約数ペア:

[(1, 1560038415), (3, 520012805), (5, 312007683), (13, 120002955), (15, 104002561), (19, 82107285), (39, 40000985), (57, 27369095), (65, 24000591), (95, 16421457), (195, 8000197), (247, 6315945), (263, 5931705), (285, 5473819), (741, 2105315), (789, 1977235), (1235, 1263189), (1315, 1186341), (1601, 974415), (3419, 456285), (3705, 421063), (3945, 395447), (4803, 324805), (4997, 312195), (8005, 194883), (10257, 152095), (14991, 104065), (17095, 91257), (20813, 74955), (24015, 64961), (24985, 62439), (30419, 51285)]