87091320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2477}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 262271520

約数和(自身を除く): 175180200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2477, 2930, 3516, 4395, 4954, 5860, 7032, 7431, 8790, 9908, 11720, 12385, 14862, 17580, 19816, 24770, 29724, 35160, 37155, 49540, 59448, 74310, 99080, 148620, 297240, 725761, 1451522, 2177283, 2903044, 3628805, 4354566, 5806088, 7257610, 8709132, 10886415, 14515220, 17418264, 21772830, 29030440, 43545660, 87091320]

約数ペア:

[(1, 87091320), (2, 43545660), (3, 29030440), (4, 21772830), (5, 17418264), (6, 14515220), (8, 10886415), (10, 8709132), (12, 7257610), (15, 5806088), (20, 4354566), (24, 3628805), (30, 2903044), (40, 2177283), (60, 1451522), (120, 725761), (293, 297240), (586, 148620), (879, 99080), (1172, 74310), (1465, 59448), (1758, 49540), (2344, 37155), (2477, 35160), (2930, 29724), (3516, 24770), (4395, 19816), (4954, 17580), (5860, 14862), (7032, 12385), (7431, 11720), (8790, 9908)]