168669720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{468527}}^1$

素因数の和:468544

約数の個数: 48

約数和(自身を含む): 548177760

約数和(自身を除く): 379508040

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, 468527, 937054, 1405581, 1874108, 2342635, 2811162, 3748216, 4216743, 4685270, 5622324, 7027905, 8433486, 9370540, 11244648, 14055810, 16866972, 18741080, 21083715, 28111620, 33733944, 42167430, 56223240, 84334860, 168669720]

約数ペア:

[(1, 168669720), (2, 84334860), (3, 56223240), (4, 42167430), (5, 33733944), (6, 28111620), (8, 21083715), (9, 18741080), (10, 16866972), (12, 14055810), (15, 11244648), (18, 9370540), (20, 8433486), (24, 7027905), (30, 5622324), (36, 4685270), (40, 4216743), (45, 3748216), (60, 2811162), (72, 2342635), (90, 1874108), (120, 1405581), (180, 937054), (360, 468527)]