235921440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{491503}}^1$

素因数の和:491521

約数の個数: 48

約数和(自身を含む): 743154048

約数和(自身を除く): 507232608

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, 491503, 983006, 1474509, 1966012, 2457515, 2949018, 3932024, 4915030, 5898036, 7372545, 7864048, 9830060, 11796072, 14745090, 15728096, 19660120, 23592144, 29490180, 39320240, 47184288, 58980360, 78640480, 117960720, 235921440]

約数ペア:

[(1, 235921440), (2, 117960720), (3, 78640480), (4, 58980360), (5, 47184288), (6, 39320240), (8, 29490180), (10, 23592144), (12, 19660120), (15, 15728096), (16, 14745090), (20, 11796072), (24, 9830060), (30, 7864048), (32, 7372545), (40, 5898036), (48, 4915030), (60, 3932024), (80, 2949018), (96, 2457515), (120, 1966012), (160, 1474509), (240, 983006), (480, 491503)]