119022720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61991}}^1$

素因数の和:62013

約数の個数: 64

約数和(自身を含む): 379391040

約数和(自身を除く): 260368320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 61991, 123982, 185973, 247964, 309955, 371946, 495928, 619910, 743892, 929865, 991856, 1239820, 1487784, 1859730, 1983712, 2479640, 2975568, 3719460, 3967424, 4959280, 5951136, 7438920, 7934848, 9918560, 11902272, 14877840, 19837120, 23804544, 29755680, 39674240, 59511360, 119022720]

約数ペア:

[(1, 119022720), (2, 59511360), (3, 39674240), (4, 29755680), (5, 23804544), (6, 19837120), (8, 14877840), (10, 11902272), (12, 9918560), (15, 7934848), (16, 7438920), (20, 5951136), (24, 4959280), (30, 3967424), (32, 3719460), (40, 2975568), (48, 2479640), (60, 1983712), (64, 1859730), (80, 1487784), (96, 1239820), (120, 991856), (128, 929865), (160, 743892), (192, 619910), (240, 495928), (320, 371946), (384, 309955), (480, 247964), (640, 185973), (960, 123982), (1920, 61991)]