145964160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8447}}^1$

素因数の和:8475

約数の個数: 128

約数和(自身を含む): 517017600

約数和(自身を除く): 371053440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8447, 8640, 16894, 17280, 25341, 33788, 42235, 50682, 67576, 76023, 84470, 101364, 126705, 135152, 152046, 168940, 202728, 228069, 253410, 270304, 304092, 337880, 380115, 405456, 456138, 506820, 540608, 608184, 675760, 760230, 810912, 912276, 1013640, 1081216, 1140345, 1216368, 1351520, 1520460, 1621824, 1824552, 2027280, 2280690, 2432736, 2703040, 3040920, 3243648, 3649104, 4054560, 4561380, 4865472, 5406080, 6081840, 7298208, 8109120, 9122760, 9730944, 12163680, 14596416, 16218240, 18245520, 24327360, 29192832, 36491040, 48654720, 72982080, 145964160]

約数ペア:

[(1, 145964160), (2, 72982080), (3, 48654720), (4, 36491040), (5, 29192832), (6, 24327360), (8, 18245520), (9, 16218240), (10, 14596416), (12, 12163680), (15, 9730944), (16, 9122760), (18, 8109120), (20, 7298208), (24, 6081840), (27, 5406080), (30, 4865472), (32, 4561380), (36, 4054560), (40, 3649104), (45, 3243648), (48, 3040920), (54, 2703040), (60, 2432736), (64, 2280690), (72, 2027280), (80, 1824552), (90, 1621824), (96, 1520460), (108, 1351520), (120, 1216368), (128, 1140345), (135, 1081216), (144, 1013640), (160, 912276), (180, 810912), (192, 760230), (216, 675760), (240, 608184), (270, 540608), (288, 506820), (320, 456138), (360, 405456), (384, 380115), (432, 337880), (480, 304092), (540, 270304), (576, 253410), (640, 228069), (720, 202728), (864, 168940), (960, 152046), (1080, 135152), (1152, 126705), (1440, 101364), (1728, 84470), (1920, 76023), (2160, 67576), (2880, 50682), (3456, 42235), (4320, 33788), (5760, 25341), (8447, 17280), (8640, 16894)]