78202260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{16091}}^1$

素因数の和:16115

約数の個数: 72

約数和(自身を含む): 246014496

約数和(自身を除く): 167812236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 16091, 32182, 48273, 64364, 80455, 96546, 144819, 160910, 193092, 241365, 289638, 321820, 434457, 482730, 579276, 724095, 868914, 965460, 1303371, 1448190, 1737828, 2172285, 2606742, 2896380, 3910113, 4344570, 5213484, 6516855, 7820226, 8689140, 13033710, 15640452, 19550565, 26067420, 39101130, 78202260]

約数ペア:

[(1, 78202260), (2, 39101130), (3, 26067420), (4, 19550565), (5, 15640452), (6, 13033710), (9, 8689140), (10, 7820226), (12, 6516855), (15, 5213484), (18, 4344570), (20, 3910113), (27, 2896380), (30, 2606742), (36, 2172285), (45, 1737828), (54, 1448190), (60, 1303371), (81, 965460), (90, 868914), (108, 724095), (135, 579276), (162, 482730), (180, 434457), (243, 321820), (270, 289638), (324, 241365), (405, 193092), (486, 160910), (540, 144819), (810, 96546), (972, 80455), (1215, 64364), (1620, 48273), (2430, 32182), (4860, 16091)]