129636480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 416404800

約数和(自身を除く): 286768320

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, 251, 269, 320, 384, 480, 502, 538, 640, 753, 807, 960, 1004, 1076, 1255, 1345, 1506, 1614, 1920, 2008, 2152, 2510, 2690, 3012, 3228, 3765, 4016, 4035, 4304, 5020, 5380, 6024, 6456, 7530, 8032, 8070, 8608, 10040, 10760, 12048, 12912, 15060, 16064, 16140, 17216, 20080, 21520, 24096, 25824, 30120, 32128, 32280, 34432, 40160, 43040, 48192, 51648, 60240, 64560, 67519, 80320, 86080, 96384, 103296, 120480, 129120, 135038, 160640, 172160, 202557, 240960, 258240, 270076, 337595, 405114, 481920, 516480, 540152, 675190, 810228, 1012785, 1080304, 1350380, 1620456, 2025570, 2160608, 2700760, 3240912, 4051140, 4321216, 5401520, 6481824, 8102280, 8642432, 10803040, 12963648, 16204560, 21606080, 25927296, 32409120, 43212160, 64818240, 129636480]

約数ペア:

[(1, 129636480), (2, 64818240), (3, 43212160), (4, 32409120), (5, 25927296), (6, 21606080), (8, 16204560), (10, 12963648), (12, 10803040), (15, 8642432), (16, 8102280), (20, 6481824), (24, 5401520), (30, 4321216), (32, 4051140), (40, 3240912), (48, 2700760), (60, 2160608), (64, 2025570), (80, 1620456), (96, 1350380), (120, 1080304), (128, 1012785), (160, 810228), (192, 675190), (240, 540152), (251, 516480), (269, 481920), (320, 405114), (384, 337595), (480, 270076), (502, 258240), (538, 240960), (640, 202557), (753, 172160), (807, 160640), (960, 135038), (1004, 129120), (1076, 120480), (1255, 103296), (1345, 96384), (1506, 86080), (1614, 80320), (1920, 67519), (2008, 64560), (2152, 60240), (2510, 51648), (2690, 48192), (3012, 43040), (3228, 40160), (3765, 34432), (4016, 32280), (4035, 32128), (4304, 30120), (5020, 25824), (5380, 24096), (6024, 21520), (6456, 20080), (7530, 17216), (8032, 16140), (8070, 16064), (8608, 15060), (10040, 12912), (10760, 12048)]