465644160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{26947}}^1$

素因数の和:26975

約数の個数: 128

約数和(自身を含む): 1649217600

約数和(自身を除く): 1183573440

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, 8640, 17280, 26947, 53894, 80841, 107788, 134735, 161682, 215576, 242523, 269470, 323364, 404205, 431152, 485046, 538940, 646728, 727569, 808410, 862304, 970092, 1077880, 1212615, 1293456, 1455138, 1616820, 1724608, 1940184, 2155760, 2425230, 2586912, 2910276, 3233640, 3449216, 3637845, 3880368, 4311520, 4850460, 5173824, 5820552, 6467280, 7275690, 7760736, 8623040, 9700920, 10347648, 11641104, 12934560, 14551380, 15521472, 17246080, 19401840, 23282208, 25869120, 29102760, 31042944, 38803680, 46564416, 51738240, 58205520, 77607360, 93128832, 116411040, 155214720, 232822080, 465644160]

約数ペア:

[(1, 465644160), (2, 232822080), (3, 155214720), (4, 116411040), (5, 93128832), (6, 77607360), (8, 58205520), (9, 51738240), (10, 46564416), (12, 38803680), (15, 31042944), (16, 29102760), (18, 25869120), (20, 23282208), (24, 19401840), (27, 17246080), (30, 15521472), (32, 14551380), (36, 12934560), (40, 11641104), (45, 10347648), (48, 9700920), (54, 8623040), (60, 7760736), (64, 7275690), (72, 6467280), (80, 5820552), (90, 5173824), (96, 4850460), (108, 4311520), (120, 3880368), (128, 3637845), (135, 3449216), (144, 3233640), (160, 2910276), (180, 2586912), (192, 2425230), (216, 2155760), (240, 1940184), (270, 1724608), (288, 1616820), (320, 1455138), (360, 1293456), (384, 1212615), (432, 1077880), (480, 970092), (540, 862304), (576, 808410), (640, 727569), (720, 646728), (864, 538940), (960, 485046), (1080, 431152), (1152, 404205), (1440, 323364), (1728, 269470), (1920, 242523), (2160, 215576), (2880, 161682), (3456, 134735), (4320, 107788), (5760, 80841), (8640, 53894), (17280, 26947)]