240120432

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6977}}^1$

素因数の和:7230

約数の個数: 60

約数和(自身を含む): 674912160

約数和(自身を除く): 434791728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 6977, 8604, 11472, 13954, 17208, 20931, 27908, 34416, 41862, 55816, 62793, 83724, 111632, 125586, 167448, 251172, 334896, 502344, 1004688, 1667503, 3335006, 5002509, 6670012, 10005018, 13340024, 15007527, 20010036, 26680048, 30015054, 40020072, 60030108, 80040144, 120060216, 240120432]

約数ペア:

[(1, 240120432), (2, 120060216), (3, 80040144), (4, 60030108), (6, 40020072), (8, 30015054), (9, 26680048), (12, 20010036), (16, 15007527), (18, 13340024), (24, 10005018), (36, 6670012), (48, 5002509), (72, 3335006), (144, 1667503), (239, 1004688), (478, 502344), (717, 334896), (956, 251172), (1434, 167448), (1912, 125586), (2151, 111632), (2868, 83724), (3824, 62793), (4302, 55816), (5736, 41862), (6977, 34416), (8604, 27908), (11472, 20931), (13954, 17208)]