282648240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{56081}}^1$

素因数の和:56107

約数の個数: 120

約数和(自身を含む): 1084850208

約数和(自身を除く): 802201968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 56081, 112162, 168243, 224324, 280405, 336486, 392567, 448648, 504729, 560810, 672972, 785134, 841215, 897296, 1009458, 1121620, 1177701, 1345944, 1570268, 1682430, 1962835, 2018916, 2243240, 2355402, 2523645, 2691888, 3140536, 3364860, 3533103, 3925670, 4037832, 4486480, 4710804, 5047290, 5888505, 6281072, 6729720, 7066206, 7851340, 8075664, 9421608, 10094580, 11777010, 13459440, 14132412, 15702680, 17665515, 18843216, 20189160, 23554020, 28264824, 31405360, 35331030, 40378320, 47108040, 56529648, 70662060, 94216080, 141324120, 282648240]

約数ペア:

[(1, 282648240), (2, 141324120), (3, 94216080), (4, 70662060), (5, 56529648), (6, 47108040), (7, 40378320), (8, 35331030), (9, 31405360), (10, 28264824), (12, 23554020), (14, 20189160), (15, 18843216), (16, 17665515), (18, 15702680), (20, 14132412), (21, 13459440), (24, 11777010), (28, 10094580), (30, 9421608), (35, 8075664), (36, 7851340), (40, 7066206), (42, 6729720), (45, 6281072), (48, 5888505), (56, 5047290), (60, 4710804), (63, 4486480), (70, 4037832), (72, 3925670), (80, 3533103), (84, 3364860), (90, 3140536), (105, 2691888), (112, 2523645), (120, 2355402), (126, 2243240), (140, 2018916), (144, 1962835), (168, 1682430), (180, 1570268), (210, 1345944), (240, 1177701), (252, 1121620), (280, 1009458), (315, 897296), (336, 841215), (360, 785134), (420, 672972), (504, 560810), (560, 504729), (630, 448648), (720, 392567), (840, 336486), (1008, 280405), (1260, 224324), (1680, 168243), (2520, 112162), (5040, 56081)]