325080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:70

約数の個数: 128

約数和(自身を含む): 1267200

約数和(自身を除く): 942120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3870, 4515, 4644, 5160, 5418, 5805, 6020, 7224, 7560, 7740, 8127, 9030, 9288, 10836, 11610, 12040, 13545, 15480, 16254, 18060, 21672, 23220, 27090, 32508, 36120, 40635, 46440, 54180, 65016, 81270, 108360, 162540, 325080]

約数ペア:

[(1, 325080), (2, 162540), (3, 108360), (4, 81270), (5, 65016), (6, 54180), (7, 46440), (8, 40635), (9, 36120), (10, 32508), (12, 27090), (14, 23220), (15, 21672), (18, 18060), (20, 16254), (21, 15480), (24, 13545), (27, 12040), (28, 11610), (30, 10836), (35, 9288), (36, 9030), (40, 8127), (42, 7740), (43, 7560), (45, 7224), (54, 6020), (56, 5805), (60, 5418), (63, 5160), (70, 4644), (72, 4515), (84, 3870), (86, 3780), (90, 3612), (105, 3096), (108, 3010), (120, 2709), (126, 2580), (129, 2520), (135, 2408), (140, 2322), (168, 1935), (172, 1890), (180, 1806), (189, 1720), (210, 1548), (215, 1512), (216, 1505), (252, 1290), (258, 1260), (270, 1204), (280, 1161), (301, 1080), (315, 1032), (344, 945), (360, 903), (378, 860), (387, 840), (420, 774), (430, 756), (504, 645), (516, 630), (540, 602)]