1597788120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{50627}}^1$

素因数の和:50904

約数の個数: 64

約数和(自身を含む): 4811685120

約数和(自身を除く): 3213897000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7890, 10520, 15780, 31560, 50627, 101254, 151881, 202508, 253135, 303762, 405016, 506270, 607524, 759405, 1012540, 1215048, 1518810, 2025080, 3037620, 6075240, 13314901, 26629802, 39944703, 53259604, 66574505, 79889406, 106519208, 133149010, 159778812, 199723515, 266298020, 319557624, 399447030, 532596040, 798894060, 1597788120]

約数ペア:

[(1, 1597788120), (2, 798894060), (3, 532596040), (4, 399447030), (5, 319557624), (6, 266298020), (8, 199723515), (10, 159778812), (12, 133149010), (15, 106519208), (20, 79889406), (24, 66574505), (30, 53259604), (40, 39944703), (60, 26629802), (120, 13314901), (263, 6075240), (526, 3037620), (789, 2025080), (1052, 1518810), (1315, 1215048), (1578, 1012540), (2104, 759405), (2630, 607524), (3156, 506270), (3945, 405016), (5260, 303762), (6312, 253135), (7890, 202508), (10520, 151881), (15780, 101254), (31560, 50627)]