160880640

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{5237}}^1$

素因数の和:5267

約数の個数: 96

約数和(自身を含む): 514790640

約数和(自身を除く): 353910000

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 5237, 6144, 7680, 10240, 10474, 15360, 15711, 20948, 26185, 30720, 31422, 41896, 52370, 62844, 78555, 83792, 104740, 125688, 157110, 167584, 209480, 251376, 314220, 335168, 418960, 502752, 628440, 670336, 837920, 1005504, 1256880, 1340672, 1675840, 2011008, 2513760, 2681344, 3351680, 4022016, 5027520, 5362688, 6703360, 8044032, 10055040, 10725376, 13406720, 16088064, 20110080, 26813440, 32176128, 40220160, 53626880, 80440320, 160880640]

約数ペア:

[(1, 160880640), (2, 80440320), (3, 53626880), (4, 40220160), (5, 32176128), (6, 26813440), (8, 20110080), (10, 16088064), (12, 13406720), (15, 10725376), (16, 10055040), (20, 8044032), (24, 6703360), (30, 5362688), (32, 5027520), (40, 4022016), (48, 3351680), (60, 2681344), (64, 2513760), (80, 2011008), (96, 1675840), (120, 1340672), (128, 1256880), (160, 1005504), (192, 837920), (240, 670336), (256, 628440), (320, 502752), (384, 418960), (480, 335168), (512, 314220), (640, 251376), (768, 209480), (960, 167584), (1024, 157110), (1280, 125688), (1536, 104740), (1920, 83792), (2048, 78555), (2560, 62844), (3072, 52370), (3840, 41896), (5120, 31422), (5237, 30720), (6144, 26185), (7680, 20948), (10240, 15711), (10474, 15360)]