63072280

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1283}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 142138800

約数和(自身を除く): 79066520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 1283, 2458, 2566, 4916, 5132, 6145, 6415, 9832, 10264, 12290, 12830, 24580, 25660, 49160, 51320, 1576807, 3153614, 6307228, 7884035, 12614456, 15768070, 31536140, 63072280]

約数ペア:

[(1, 63072280), (2, 31536140), (4, 15768070), (5, 12614456), (8, 7884035), (10, 6307228), (20, 3153614), (40, 1576807), (1229, 51320), (1283, 49160), (2458, 25660), (2566, 24580), (4916, 12830), (5132, 12290), (6145, 10264), (6415, 9832)]