6378720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 20448288

約数和(自身を除く): 14069568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 137, 160, 194, 240, 274, 291, 388, 411, 480, 485, 548, 582, 685, 776, 822, 970, 1096, 1164, 1370, 1455, 1552, 1644, 1940, 2055, 2192, 2328, 2740, 2910, 3104, 3288, 3880, 4110, 4384, 4656, 5480, 5820, 6576, 7760, 8220, 9312, 10960, 11640, 13152, 13289, 15520, 16440, 21920, 23280, 26578, 32880, 39867, 46560, 53156, 65760, 66445, 79734, 106312, 132890, 159468, 199335, 212624, 265780, 318936, 398670, 425248, 531560, 637872, 797340, 1063120, 1275744, 1594680, 2126240, 3189360, 6378720]

約数ペア:

[(1, 6378720), (2, 3189360), (3, 2126240), (4, 1594680), (5, 1275744), (6, 1063120), (8, 797340), (10, 637872), (12, 531560), (15, 425248), (16, 398670), (20, 318936), (24, 265780), (30, 212624), (32, 199335), (40, 159468), (48, 132890), (60, 106312), (80, 79734), (96, 66445), (97, 65760), (120, 53156), (137, 46560), (160, 39867), (194, 32880), (240, 26578), (274, 23280), (291, 21920), (388, 16440), (411, 15520), (480, 13289), (485, 13152), (548, 11640), (582, 10960), (685, 9312), (776, 8220), (822, 7760), (970, 6576), (1096, 5820), (1164, 5480), (1370, 4656), (1455, 4384), (1552, 4110), (1644, 3880), (1940, 3288), (2055, 3104), (2192, 2910), (2328, 2740)]