126450540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{702503}}^1$

素因数の和:702518

約数の個数: 36

約数和(自身を含む): 383567184

約数和(自身を除く): 257116644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 702503, 1405006, 2107509, 2810012, 3512515, 4215018, 6322527, 7025030, 8430036, 10537545, 12645054, 14050060, 21075090, 25290108, 31612635, 42150180, 63225270, 126450540]

約数ペア:

[(1, 126450540), (2, 63225270), (3, 42150180), (4, 31612635), (5, 25290108), (6, 21075090), (9, 14050060), (10, 12645054), (12, 10537545), (15, 8430036), (18, 7025030), (20, 6322527), (30, 4215018), (36, 3512515), (45, 2810012), (60, 2107509), (90, 1405006), (180, 702503)]