161821080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6709}}^1$

素因数の和:6793

約数の個数: 96

約数和(自身を含む): 533847600

約数和(自身を除く): 372026520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 6709, 8040, 12060, 13418, 20127, 24120, 26836, 33545, 40254, 53672, 60381, 67090, 80508, 100635, 120762, 134180, 161016, 201270, 241524, 268360, 301905, 402540, 449503, 483048, 603810, 805080, 899006, 1207620, 1348509, 1798012, 2247515, 2415240, 2697018, 3596024, 4045527, 4495030, 5394036, 6742545, 8091054, 8990060, 10788072, 13485090, 16182108, 17980120, 20227635, 26970180, 32364216, 40455270, 53940360, 80910540, 161821080]

約数ペア:

[(1, 161821080), (2, 80910540), (3, 53940360), (4, 40455270), (5, 32364216), (6, 26970180), (8, 20227635), (9, 17980120), (10, 16182108), (12, 13485090), (15, 10788072), (18, 8990060), (20, 8091054), (24, 6742545), (30, 5394036), (36, 4495030), (40, 4045527), (45, 3596024), (60, 2697018), (67, 2415240), (72, 2247515), (90, 1798012), (120, 1348509), (134, 1207620), (180, 899006), (201, 805080), (268, 603810), (335, 483048), (360, 449503), (402, 402540), (536, 301905), (603, 268360), (670, 241524), (804, 201270), (1005, 161016), (1206, 134180), (1340, 120762), (1608, 100635), (2010, 80508), (2412, 67090), (2680, 60381), (3015, 53672), (4020, 40254), (4824, 33545), (6030, 26836), (6709, 24120), (8040, 20127), (12060, 13418)]