160535040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{20903}}^1$

素因数の和:20929

約数の個数: 80

約数和(自身を含む): 513235008

約数和(自身を除く): 352699968

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 20903, 41806, 62709, 83612, 104515, 125418, 167224, 209030, 250836, 313545, 334448, 418060, 501672, 627090, 668896, 836120, 1003344, 1254180, 1337792, 1672240, 2006688, 2508360, 2675584, 3344480, 4013376, 5016720, 5351168, 6688960, 8026752, 10033440, 10702336, 13377920, 16053504, 20066880, 26755840, 32107008, 40133760, 53511680, 80267520, 160535040]

約数ペア:

[(1, 160535040), (2, 80267520), (3, 53511680), (4, 40133760), (5, 32107008), (6, 26755840), (8, 20066880), (10, 16053504), (12, 13377920), (15, 10702336), (16, 10033440), (20, 8026752), (24, 6688960), (30, 5351168), (32, 5016720), (40, 4013376), (48, 3344480), (60, 2675584), (64, 2508360), (80, 2006688), (96, 1672240), (120, 1337792), (128, 1254180), (160, 1003344), (192, 836120), (240, 668896), (256, 627090), (320, 501672), (384, 418060), (480, 334448), (512, 313545), (640, 250836), (768, 209030), (960, 167224), (1280, 125418), (1536, 104515), (1920, 83612), (2560, 62709), (3840, 41806), (7680, 20903)]