232355160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{645431}}^1$

素因数の和:645448

約数の個数: 48

約数和(自身を含む): 755155440

約数和(自身を除く): 522800280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 645431, 1290862, 1936293, 2581724, 3227155, 3872586, 5163448, 5808879, 6454310, 7745172, 9681465, 11617758, 12908620, 15490344, 19362930, 23235516, 25817240, 29044395, 38725860, 46471032, 58088790, 77451720, 116177580, 232355160]

約数ペア:

[(1, 232355160), (2, 116177580), (3, 77451720), (4, 58088790), (5, 46471032), (6, 38725860), (8, 29044395), (9, 25817240), (10, 23235516), (12, 19362930), (15, 15490344), (18, 12908620), (20, 11617758), (24, 9681465), (30, 7745172), (36, 6454310), (40, 5808879), (45, 5163448), (60, 3872586), (72, 3227155), (90, 2581724), (120, 1936293), (180, 1290862), (360, 645431)]