166945920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{86951}}^1$

素因数の和:86973

約数の個数: 64

約数和(自身を含む): 532146240

約数和(自身を除く): 365200320

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, 86951, 173902, 260853, 347804, 434755, 521706, 695608, 869510, 1043412, 1304265, 1391216, 1739020, 2086824, 2608530, 2782432, 3478040, 4173648, 5217060, 5564864, 6956080, 8347296, 10434120, 11129728, 13912160, 16694592, 20868240, 27824320, 33389184, 41736480, 55648640, 83472960, 166945920]

約数ペア:

[(1, 166945920), (2, 83472960), (3, 55648640), (4, 41736480), (5, 33389184), (6, 27824320), (8, 20868240), (10, 16694592), (12, 13912160), (15, 11129728), (16, 10434120), (20, 8347296), (24, 6956080), (30, 5564864), (32, 5217060), (40, 4173648), (48, 3478040), (60, 2782432), (64, 2608530), (80, 2086824), (96, 1739020), (120, 1391216), (128, 1304265), (160, 1043412), (192, 869510), (240, 695608), (320, 521706), (384, 434755), (480, 347804), (640, 260853), (960, 173902), (1920, 86951)]