19164480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19963}}^1$

素因数の和:19983

約数の個数: 56

約数和(自身を含む): 60850272

約数和(自身を除く): 41685792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 19963, 39926, 59889, 79852, 99815, 119778, 159704, 199630, 239556, 299445, 319408, 399260, 479112, 598890, 638816, 798520, 958224, 1197780, 1277632, 1597040, 1916448, 2395560, 3194080, 3832896, 4791120, 6388160, 9582240, 19164480]

約数ペア:

[(1, 19164480), (2, 9582240), (3, 6388160), (4, 4791120), (5, 3832896), (6, 3194080), (8, 2395560), (10, 1916448), (12, 1597040), (15, 1277632), (16, 1197780), (20, 958224), (24, 798520), (30, 638816), (32, 598890), (40, 479112), (48, 399260), (60, 319408), (64, 299445), (80, 239556), (96, 199630), (120, 159704), (160, 119778), (192, 99815), (240, 79852), (320, 59889), (480, 39926), (960, 19963)]