23145120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{16073}}^1$

素因数の和:16094

約数の個数: 72

約数和(自身を含む): 78987636

約数和(自身を除く): 55842516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 16073, 32146, 48219, 64292, 80365, 96438, 128584, 144657, 160730, 192876, 241095, 257168, 289314, 321460, 385752, 482190, 514336, 578628, 642920, 723285, 771504, 964380, 1157256, 1285840, 1446570, 1543008, 1928760, 2314512, 2571680, 2893140, 3857520, 4629024, 5786280, 7715040, 11572560, 23145120]

約数ペア:

[(1, 23145120), (2, 11572560), (3, 7715040), (4, 5786280), (5, 4629024), (6, 3857520), (8, 2893140), (9, 2571680), (10, 2314512), (12, 1928760), (15, 1543008), (16, 1446570), (18, 1285840), (20, 1157256), (24, 964380), (30, 771504), (32, 723285), (36, 642920), (40, 578628), (45, 514336), (48, 482190), (60, 385752), (72, 321460), (80, 289314), (90, 257168), (96, 241095), (120, 192876), (144, 160730), (160, 144657), (180, 128584), (240, 96438), (288, 80365), (360, 64292), (480, 48219), (720, 32146), (1440, 16073)]