120660480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5237}}^1$

素因数の和:5266

約数の個数: 120

約数和(自身を含む): 417960972

約数和(自身を除く): 297300492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5237, 5760, 7680, 10474, 11520, 15711, 20948, 23040, 26185, 31422, 41896, 47133, 52370, 62844, 78555, 83792, 94266, 104740, 125688, 157110, 167584, 188532, 209480, 235665, 251376, 314220, 335168, 377064, 418960, 471330, 502752, 628440, 670336, 754128, 837920, 942660, 1005504, 1256880, 1340672, 1508256, 1675840, 1885320, 2011008, 2513760, 2681344, 3016512, 3351680, 3770640, 4022016, 5027520, 6033024, 6703360, 7541280, 8044032, 10055040, 12066048, 13406720, 15082560, 20110080, 24132096, 30165120, 40220160, 60330240, 120660480]

約数ペア:

[(1, 120660480), (2, 60330240), (3, 40220160), (4, 30165120), (5, 24132096), (6, 20110080), (8, 15082560), (9, 13406720), (10, 12066048), (12, 10055040), (15, 8044032), (16, 7541280), (18, 6703360), (20, 6033024), (24, 5027520), (30, 4022016), (32, 3770640), (36, 3351680), (40, 3016512), (45, 2681344), (48, 2513760), (60, 2011008), (64, 1885320), (72, 1675840), (80, 1508256), (90, 1340672), (96, 1256880), (120, 1005504), (128, 942660), (144, 837920), (160, 754128), (180, 670336), (192, 628440), (240, 502752), (256, 471330), (288, 418960), (320, 377064), (360, 335168), (384, 314220), (480, 251376), (512, 235665), (576, 209480), (640, 188532), (720, 167584), (768, 157110), (960, 125688), (1152, 104740), (1280, 94266), (1440, 83792), (1536, 78555), (1920, 62844), (2304, 52370), (2560, 47133), (2880, 41896), (3840, 31422), (4608, 26185), (5237, 23040), (5760, 20948), (7680, 15711), (10474, 11520)]