253200840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111053}}^1$

素因数の和:111086

約数の個数: 64

約数和(自身を含む): 799588800

約数和(自身を除く): 546387960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 111053, 222106, 333159, 444212, 555265, 666318, 888424, 1110530, 1332636, 1665795, 2110007, 2221060, 2665272, 3331590, 4220014, 4442120, 6330021, 6663180, 8440028, 10550035, 12660042, 13326360, 16880056, 21100070, 25320084, 31650105, 42200140, 50640168, 63300210, 84400280, 126600420, 253200840]

約数ペア:

[(1, 253200840), (2, 126600420), (3, 84400280), (4, 63300210), (5, 50640168), (6, 42200140), (8, 31650105), (10, 25320084), (12, 21100070), (15, 16880056), (19, 13326360), (20, 12660042), (24, 10550035), (30, 8440028), (38, 6663180), (40, 6330021), (57, 4442120), (60, 4220014), (76, 3331590), (95, 2665272), (114, 2221060), (120, 2110007), (152, 1665795), (190, 1332636), (228, 1110530), (285, 888424), (380, 666318), (456, 555265), (570, 444212), (760, 333159), (1140, 222106), (2280, 111053)]