222783240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1427}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 669332160

約数和(自身を除く): 446548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1301, 1427, 2602, 2854, 3903, 4281, 5204, 5708, 6505, 7135, 7806, 8562, 10408, 11416, 13010, 14270, 15612, 17124, 19515, 21405, 26020, 28540, 31224, 34248, 39030, 42810, 52040, 57080, 78060, 85620, 156120, 171240, 1856527, 3713054, 5569581, 7426108, 9282635, 11139162, 14852216, 18565270, 22278324, 27847905, 37130540, 44556648, 55695810, 74261080, 111391620, 222783240]

約数ペア:

[(1, 222783240), (2, 111391620), (3, 74261080), (4, 55695810), (5, 44556648), (6, 37130540), (8, 27847905), (10, 22278324), (12, 18565270), (15, 14852216), (20, 11139162), (24, 9282635), (30, 7426108), (40, 5569581), (60, 3713054), (120, 1856527), (1301, 171240), (1427, 156120), (2602, 85620), (2854, 78060), (3903, 57080), (4281, 52040), (5204, 42810), (5708, 39030), (6505, 34248), (7135, 31224), (7806, 28540), (8562, 26020), (10408, 21405), (11416, 19515), (13010, 17124), (14270, 15612)]