2955120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1759}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 10475520

約数和(自身を除く): 7520400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1759, 3518, 5277, 7036, 8795, 10554, 12313, 14072, 17590, 21108, 24626, 26385, 28144, 35180, 36939, 42216, 49252, 52770, 61565, 70360, 73878, 84432, 98504, 105540, 123130, 140720, 147756, 184695, 197008, 211080, 246260, 295512, 369390, 422160, 492520, 591024, 738780, 985040, 1477560, 2955120]

約数ペア:

[(1, 2955120), (2, 1477560), (3, 985040), (4, 738780), (5, 591024), (6, 492520), (7, 422160), (8, 369390), (10, 295512), (12, 246260), (14, 211080), (15, 197008), (16, 184695), (20, 147756), (21, 140720), (24, 123130), (28, 105540), (30, 98504), (35, 84432), (40, 73878), (42, 70360), (48, 61565), (56, 52770), (60, 49252), (70, 42216), (80, 36939), (84, 35180), (105, 28144), (112, 26385), (120, 24626), (140, 21108), (168, 17590), (210, 14072), (240, 12313), (280, 10554), (336, 8795), (420, 7036), (560, 5277), (840, 3518), (1680, 1759)]