15078723840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1308917}}^1$

素因数の和:1308944

約数の個数: 108

約数和(自身を含む): 52170853644

約数和(自身を除く): 37092129804

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1308917, 2617834, 3926751, 5235668, 6544585, 7853502, 10471336, 11780253, 13089170, 15707004, 19633755, 20942672, 23560506, 26178340, 31414008, 39267510, 41885344, 47121012, 52356680, 58901265, 62828016, 78535020, 83770688, 94242024, 104713360, 117802530, 125656032, 157070040, 167541376, 188484048, 209426720, 235605060, 251312064, 314140080, 335082752, 376968096, 418853440, 471210120, 502624128, 628280160, 753936192, 837706880, 942420240, 1005248256, 1256560320, 1507872384, 1675413760, 1884840480, 2513120640, 3015744768, 3769680960, 5026241280, 7539361920, 15078723840]

約数ペア:

[(1, 15078723840), (2, 7539361920), (3, 5026241280), (4, 3769680960), (5, 3015744768), (6, 2513120640), (8, 1884840480), (9, 1675413760), (10, 1507872384), (12, 1256560320), (15, 1005248256), (16, 942420240), (18, 837706880), (20, 753936192), (24, 628280160), (30, 502624128), (32, 471210120), (36, 418853440), (40, 376968096), (45, 335082752), (48, 314140080), (60, 251312064), (64, 235605060), (72, 209426720), (80, 188484048), (90, 167541376), (96, 157070040), (120, 125656032), (128, 117802530), (144, 104713360), (160, 94242024), (180, 83770688), (192, 78535020), (240, 62828016), (256, 58901265), (288, 52356680), (320, 47121012), (360, 41885344), (384, 39267510), (480, 31414008), (576, 26178340), (640, 23560506), (720, 20942672), (768, 19633755), (960, 15707004), (1152, 13089170), (1280, 11780253), (1440, 10471336), (1920, 7853502), (2304, 6544585), (2880, 5235668), (3840, 3926751), (5760, 2617834), (11520, 1308917)]