87120480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181501}}^1$

素因数の和:181519

約数の個数: 48

約数和(自身を含む): 274431024

約数和(自身を除く): 187310544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 181501, 363002, 544503, 726004, 907505, 1089006, 1452008, 1815010, 2178012, 2722515, 2904016, 3630020, 4356024, 5445030, 5808032, 7260040, 8712048, 10890060, 14520080, 17424096, 21780120, 29040160, 43560240, 87120480]

約数ペア:

[(1, 87120480), (2, 43560240), (3, 29040160), (4, 21780120), (5, 17424096), (6, 14520080), (8, 10890060), (10, 8712048), (12, 7260040), (15, 5808032), (16, 5445030), (20, 4356024), (24, 3630020), (30, 2904016), (32, 2722515), (40, 2178012), (48, 1815010), (60, 1452008), (80, 1089006), (96, 907505), (120, 726004), (160, 544503), (240, 363002), (480, 181501)]