129122880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{134503}}^1$

素因数の和:134523

約数の個数: 56

約数和(自身を含む): 409968192

約数和(自身を除く): 280845312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 134503, 269006, 403509, 538012, 672515, 807018, 1076024, 1345030, 1614036, 2017545, 2152048, 2690060, 3228072, 4035090, 4304096, 5380120, 6456144, 8070180, 8608192, 10760240, 12912288, 16140360, 21520480, 25824576, 32280720, 43040960, 64561440, 129122880]

約数ペア:

[(1, 129122880), (2, 64561440), (3, 43040960), (4, 32280720), (5, 25824576), (6, 21520480), (8, 16140360), (10, 12912288), (12, 10760240), (15, 8608192), (16, 8070180), (20, 6456144), (24, 5380120), (30, 4304096), (32, 4035090), (40, 3228072), (48, 2690060), (60, 2152048), (64, 2017545), (80, 1614036), (96, 1345030), (120, 1076024), (160, 807018), (192, 672515), (240, 538012), (320, 403509), (480, 269006), (960, 134503)]