48315120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28759}}^1$

素因数の和:28782

約数の個数: 80

約数和(自身を含む): 171179520

約数和(自身を除く): 122864400

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, 28759, 57518, 86277, 115036, 143795, 172554, 201313, 230072, 287590, 345108, 402626, 431385, 460144, 575180, 603939, 690216, 805252, 862770, 1006565, 1150360, 1207878, 1380432, 1610504, 1725540, 2013130, 2300720, 2415756, 3019695, 3221008, 3451080, 4026260, 4831512, 6039390, 6902160, 8052520, 9663024, 12078780, 16105040, 24157560, 48315120]

約数ペア:

[(1, 48315120), (2, 24157560), (3, 16105040), (4, 12078780), (5, 9663024), (6, 8052520), (7, 6902160), (8, 6039390), (10, 4831512), (12, 4026260), (14, 3451080), (15, 3221008), (16, 3019695), (20, 2415756), (21, 2300720), (24, 2013130), (28, 1725540), (30, 1610504), (35, 1380432), (40, 1207878), (42, 1150360), (48, 1006565), (56, 862770), (60, 805252), (70, 690216), (80, 603939), (84, 575180), (105, 460144), (112, 431385), (120, 402626), (140, 345108), (168, 287590), (210, 230072), (240, 201313), (280, 172554), (336, 143795), (420, 115036), (560, 86277), (840, 57518), (1680, 28759)]