11520144

素因数分解:

$2^4\times 3^5\times {\mathrm{2963}}^1$

素因数の和:2986

約数の個数: 60

約数和(自身を含む): 33445776

約数和(自身を除く): 21925632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 2963, 3888, 5926, 8889, 11852, 17778, 23704, 26667, 35556, 47408, 53334, 71112, 80001, 106668, 142224, 160002, 213336, 240003, 320004, 426672, 480006, 640008, 720009, 960012, 1280016, 1440018, 1920024, 2880036, 3840048, 5760072, 11520144]

約数ペア:

[(1, 11520144), (2, 5760072), (3, 3840048), (4, 2880036), (6, 1920024), (8, 1440018), (9, 1280016), (12, 960012), (16, 720009), (18, 640008), (24, 480006), (27, 426672), (36, 320004), (48, 240003), (54, 213336), (72, 160002), (81, 142224), (108, 106668), (144, 80001), (162, 71112), (216, 53334), (243, 47408), (324, 35556), (432, 26667), (486, 23704), (648, 17778), (972, 11852), (1296, 8889), (1944, 5926), (2963, 3888)]