1466640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 5832960

約数和(自身を除く): 4366320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 194, 210, 216, 240, 252, 270, 280, 291, 315, 336, 360, 378, 388, 420, 432, 485, 504, 540, 560, 582, 630, 679, 720, 756, 776, 840, 873, 945, 970, 1008, 1080, 1164, 1260, 1358, 1455, 1512, 1552, 1680, 1746, 1890, 1940, 2037, 2160, 2328, 2520, 2619, 2716, 2910, 3024, 3395, 3492, 3780, 3880, 4074, 4365, 4656, 5040, 5238, 5432, 5820, 6111, 6790, 6984, 7560, 7760, 8148, 8730, 10185, 10476, 10864, 11640, 12222, 13095, 13580, 13968, 15120, 16296, 17460, 18333, 20370, 20952, 23280, 24444, 26190, 27160, 30555, 32592, 34920, 36666, 40740, 41904, 48888, 52380, 54320, 61110, 69840, 73332, 81480, 91665, 97776, 104760, 122220, 146664, 162960, 183330, 209520, 244440, 293328, 366660, 488880, 733320, 1466640]

約数ペア:

[(1, 1466640), (2, 733320), (3, 488880), (4, 366660), (5, 293328), (6, 244440), (7, 209520), (8, 183330), (9, 162960), (10, 146664), (12, 122220), (14, 104760), (15, 97776), (16, 91665), (18, 81480), (20, 73332), (21, 69840), (24, 61110), (27, 54320), (28, 52380), (30, 48888), (35, 41904), (36, 40740), (40, 36666), (42, 34920), (45, 32592), (48, 30555), (54, 27160), (56, 26190), (60, 24444), (63, 23280), (70, 20952), (72, 20370), (80, 18333), (84, 17460), (90, 16296), (97, 15120), (105, 13968), (108, 13580), (112, 13095), (120, 12222), (126, 11640), (135, 10864), (140, 10476), (144, 10185), (168, 8730), (180, 8148), (189, 7760), (194, 7560), (210, 6984), (216, 6790), (240, 6111), (252, 5820), (270, 5432), (280, 5238), (291, 5040), (315, 4656), (336, 4365), (360, 4074), (378, 3880), (388, 3780), (420, 3492), (432, 3395), (485, 3024), (504, 2910), (540, 2716), (560, 2619), (582, 2520), (630, 2328), (679, 2160), (720, 2037), (756, 1940), (776, 1890), (840, 1746), (873, 1680), (945, 1552), (970, 1512), (1008, 1455), (1080, 1358), (1164, 1260)]