977760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 3852576

約数和(自身を除く): 2874816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 140, 144, 160, 168, 180, 194, 210, 224, 240, 252, 280, 288, 291, 315, 336, 360, 388, 420, 480, 485, 504, 560, 582, 630, 672, 679, 720, 776, 840, 873, 970, 1008, 1120, 1164, 1260, 1358, 1440, 1455, 1552, 1680, 1746, 1940, 2016, 2037, 2328, 2520, 2716, 2910, 3104, 3360, 3395, 3492, 3880, 4074, 4365, 4656, 5040, 5432, 5820, 6111, 6790, 6984, 7760, 8148, 8730, 9312, 10080, 10185, 10864, 11640, 12222, 13580, 13968, 15520, 16296, 17460, 20370, 21728, 23280, 24444, 27160, 27936, 30555, 32592, 34920, 40740, 46560, 48888, 54320, 61110, 65184, 69840, 81480, 97776, 108640, 122220, 139680, 162960, 195552, 244440, 325920, 488880, 977760]

約数ペア:

[(1, 977760), (2, 488880), (3, 325920), (4, 244440), (5, 195552), (6, 162960), (7, 139680), (8, 122220), (9, 108640), (10, 97776), (12, 81480), (14, 69840), (15, 65184), (16, 61110), (18, 54320), (20, 48888), (21, 46560), (24, 40740), (28, 34920), (30, 32592), (32, 30555), (35, 27936), (36, 27160), (40, 24444), (42, 23280), (45, 21728), (48, 20370), (56, 17460), (60, 16296), (63, 15520), (70, 13968), (72, 13580), (80, 12222), (84, 11640), (90, 10864), (96, 10185), (97, 10080), (105, 9312), (112, 8730), (120, 8148), (126, 7760), (140, 6984), (144, 6790), (160, 6111), (168, 5820), (180, 5432), (194, 5040), (210, 4656), (224, 4365), (240, 4074), (252, 3880), (280, 3492), (288, 3395), (291, 3360), (315, 3104), (336, 2910), (360, 2716), (388, 2520), (420, 2328), (480, 2037), (485, 2016), (504, 1940), (560, 1746), (582, 1680), (630, 1552), (672, 1455), (679, 1440), (720, 1358), (776, 1260), (840, 1164), (873, 1120), (970, 1008)]